Introducing the

Lighting Passport TM

The World's First Smart Handheld Spectrometer


    Handheld, Lightweight, and Portable
    Measures over 90 parameters (CCT, CRI, Illuminance, Spectrum)
    Compatible with iOS and Android devices
    Uses Bluetooth technology to allow remote measurement sharing

    Starting at $1,295.00


    The Lighting Passport combines your smart device (iOS, Android) with a professional spectrometer via Bluetooth Technology.

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    Lighting Parameters
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    Best in Class
    Light Meter


    Lightweight and Powerful

    At 68.5mm by 56mm, with a thickness of 17mm and weighing only 76.5g, the Lighting Passport offers a slim and compact light testing solution.

    Accurate Measurements

    Measures up to 90 different parameters among the different available apps with up to 8nm Optical Resolution, 50~50,000lux Illuminance Range, 380~780nm Wavelength Range and 6ms~16s Integration Time. See Full Specs

    Smart Devices Compatibility

    Supports Android 4.4+ based devices, iPhone 5/5C/5S, iPhone 6/6+/6s/6s+, iPod Touch 5, iPad Mini/Mini2, iPad 3 and iPad Air. Learn More

    Remote Data Acquisition

    Allows precise, rapid real-time remote light measurements for user-flexibility powered by Bluetooth Technology

      The Lighting Passport completely supports the lighting supply chain.


      R&D

      Provides preliminary test results to ensure product quality during the development phase.

      Manufacturer

      Allows production process sampling and product consistency quality control before shipping.

      Sales/Retailer

      Attracts customer’s attention in exhibitions and stores with on-site product demos.

      End-User

      Helps designers pick the ideal light fitting and checking the consistency of lights.

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      World’s First Smart Spectrometer.

      The lighting passport can be perfectly integrated with most smart devices and offers a wide variety of intuitive apps to fit your needs. We are also committed to grow our selection of custom apps driven by market demand.
      • iOS Compatibility

        Supports iPhone 5/5C/5S, iPhone 6/6+/6s/6s+, iPhone SE/7/7+, iPhone 8/8s, iPhone X, iPod Touch 5, iPad Mini/Mini2/Mini3/Mini4, iPad 3/4/5, iPad Air, iPad Air2 and iPad Pro.

      • Android Compatibility

        Supports Android 4.4/5.0/6.0-based devices with BT4.0 (BLE, Bluetooth Low Energy), and now optimized for Samsung S4/S5/S6/S7/S8, Note3/4/5/6/7/8, LG Nexus 5/6/7, and Sony Z1/Z2/Z3.

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          Standard Hi-LuxEssence ProStandard ProFlagship Pro
          Lighting Passport Standard Hi-LuxLighting Passport Essence PROLighting Passport Standard PROLighting Passport Flagship PRO

          $2,295.00

          $1,295.00

          $2,295.00

          $2,795.00
          Build to Order
          (Lead time 4 to 6 weeks)
          Limited Stock
          Available
          Build to Order
          (Lead time 4 to 6 weeks)
          Optical Resolution8 nm10 nm8 nm8 nm
          Illuminance Range20~200,000 lux5~50,000 lux5~50,000 lux5~50,000 lux
          One-Year Warranty and 30-Day Money Back
          Flicker, Temperature and Relative Humidity Sensors
          Includes iPod Touch 5
          Spectrum Genius PC Standard$200.00
          SG Agricultural (Android/iOS), SG Studio (iOs) and SG Transmittance (iOS)* Mobile Apps$279.99 / ea.
          *$100.00
          Standard Hi-Lux
          Lighting Passport Standard Hi-Lux

          $2,295.00
          Build to Order
          Lead time: 4 to 6 weeks
          Optical Resolution8 nm
          Illuminance Range20~200,000 lux
          One-Year Warranty and 30-Day Money Back
          Flicker, Temperature and Relative Humidity Sensors
          Includes iPod Touch 5
          Spectrum Genius PC Standard
          SG Agricultural (Android/iOS), SG Studio (iOs) and SG Transmittance (iOS)* Mobile Apps
          Essence Pro
          Lighting Passport Essence PRO

          $1,295.00
          Limited Stock
          Optical Resolution10 nm
          Illuminance Range5~50,000 lux
          One-Year Warranty and 30-Day Money Back
          Flicker, Temperature and Relative Humidity Sensors
          Includes iPod Touch 5
          Spectrum Genius PC Standard$200.00
          SG Agricultural (Android/iOS), SG Studio (iOs) and SG Transmittance (iOS)* Mobile Apps$279.99 / ea.
          *$100.00
          Standard Pro
          Lighting Passport Standard PRO

          $2,295.00
          Available
          Optical Resolution8 nm
          Illuminance Range5~50,000 lux
          One-Year Warranty and 30-Day Money Back
          Flicker, Temperature and Relative Humidity Sensors
          Includes iPod Touch 5
          Spectrum Genius PC Standard
          SG Agricultural (Android/iOS), SG Studio (iOs) and SG Transmittance (iOS)* Mobile Apps
          Flagship Pro
          Lighting Passport Flagship PRO

          $2,795.00
          Build to Order
          Lead time: 4 to 6 weeks
          Optical Resolution8 nm
          Illuminance Range5~50,000 lux
          One-Year Warranty and 30-Day Money Back
          Flicker, Temperature and Relative Humidity Sensors
          Includes iPod Touch 5
          Spectrum Genius PC Standard
          SG Agricultural (Android/iOS), SG Studio (iOs) and SG Transmittance (iOS)* Mobile Apps

            Trying to decide which model is best suited for you?

            Give us a call at 1-800-253-4107, or e-mail us and we will assist you immediately.


            Find out which model fits your needs.


              Product NameLighting Passport
              Essence PRO Set
              Lighting Passport
              Standard and Flagship* Set
              Wavelength Range380~780nm380~780nm
              Optical Resolution10 nm8 nm
              Illuminance RangeMeasurable: 5~50,000 lux
              Reliable Chromaticity: 100~50,000 lux
              Measurable: 5~50,000 lux
              Reliable Chromaticity: 50~50,000 lux
              High-Lux Standard Model: 20~200,000 lux
              Repeatability (2σ)x, y: < 0,0015x, y: < 0,001
              AccuracyWavelength: ± 0.5 nm
              x,y: ± 0.003 (@1000lux)
              Illuminance: ±5%
              CCT: ±3%
              Wavelength: ± 0.5 nm
              x,y: ± 0.002 (@1000lux)
              Illuminance: ±3%
              CCT: ±2%
              Integration Time6ms~16s6ms~16s
              Measurement ModeSingle, Multiple, Subtract BackgroundSingle, Multiple, Subtract Background, Continuous
              Measurement CapabilityCCT
              CRI(Ra) (R1-R8)
              R1~R15
              CQS
              Illuminance
              Foot Candle
              CIE 1931
              CIE 1976
              Spectrum Diagram
              C78.377-2008
              IEC-SDCM
              Peak Wavelength(λp)
              PPFD (380~780 nm)
              TM-30-15 (Rf, Rg & Diagram)
              CCT
              CRI(Ra) (R1-R8)
              Re (R1-R15)
              R1~R15
              CQS
              Illuminance
              Foot Candle
              CIE 1931
              CIE 1976
              Spectrum Diagram
              C78.377-2008
              IEC-SDCM
              Peak Wavelength (λp)
              Dominant Wavelength (λD)
              Purity
              Duv
              SP Ratio
              PPFD (380~780 nm)
              TM-30-15 (Rf, Rg & Diagram)

              Show More

              PRO VersionFlicker Sensor (+- 5% Accuracy): Flicker Frequency (5 – 200Hz), Flicker Percentage, Flicker Index
              Temperature and Relative Humidity Sensor
              Enhanced Battery Duration (Extra 20% Power Capacity) and Low Battery Alert
              USB and Bluetooth Connectivity (via PC SDK)
              "Precision Mode" for Better Repeatability.
              PC Control (Use a PC to take measurements)
              Social Media Integration
              Flicker Sensor (+- 5% Accuracy):: Flicker Frequency (5 – 200Hz), Flicker Percentage, Flicker Index
              Temperature and Relative Humidity Sensor
              Enhanced Battery Duration (Extra 20% Power Capacity) and Low Battery Alert
              USB and Bluetooth Connectivity (via PC SDK)
              "Precision Mode" for Better Repeatability.
              PC Control (Use a PC to take measurements)
              Social Media Integration
              SizeWidth: 68.5 mm
              Depth: 17 mm
              Height: 56 mm
              Width: 68.5 mm
              Depth: 17 mm
              Height: 56 mm / 189 mm*
              Net Weight76.5 g76.5 g / 211 g*
              LanguageEnglish, Traditional Chinese, Simplified Chinese, Japanese, French, German, Russian, ItalianEnglish, Traditional Chinese, Simplified Chinese, Japanese, French, German, Russian, Italian
              Key FunctionsPhotograph, Note, Auto Connection, Auto Dark Correction, Data Comparison, GPS, Smart PassPhotograph, Note, Auto Connection, Auto Dark Correction, Data Filter, Data Comparison, WIFI TRANSFER, GPS, Smart Pass
              AppsSG Agricultural Lighting, SG Transmittance, SG Studio, SG EssenceSG Agricultural Lighting, SG Transmittance, SG Studio, SG Mobile
              Warranty1 Year
              Warranty can be extended one year with online registration
              1 Year
              Warranty can be extended one year with online registration
              IncludesCalibration, Protective Bag, Stand, Spectrum Genius EssenceCalibration, Protective Bag, Stand, Clipper, Replacement Parts, Spectrum Genius Mobile, Spectrum Genius PC Standard, iPod Touch 5*

              Show Less

              Product NameLighting Passport
              Essence PRO Set
              Wavelength Range380~780nm
              Optical Resolution10 nm
              Illuminance RangeMeasurable: 5~50,000 lux
              Reliable Chromaticity: 100~50,000 lux
              Repeatability (2σ)x, y: < 0,0015
              AccuracyWavelength: ± 0.5 nm
              x,y: ± 0.003 (@1000lux)
              Illuminance: ±5%
              CCT: ±3%
              Integration Time6ms~16s
              Measurement ModeSingle, Multiple, Subtract Background
              Measurement CapabilityCCT
              CRI(Ra) (R1-R8)
              R1~R15
              CQS
              Illuminance
              Foot Candle
              CIE 1931
              CIE 1976
              Spectrum Diagram
              C78.377-2008
              IEC-SDCM
              Peak Wavelength(λp)
              PPFD (380~780 nm)
              TM-30-15 (Rf, Rg & Diagram)
              PRO VersionFlicker Sensor (+- 5% Accuracy): Flicker Frequency (5 – 200Hz), Flicker Percentage, Flicker Index
              Temperature and Relative Humidity Sensor
              Enhanced Battery Duration (Extra 20% Power Capacity) and Low Battery Alert
              USB and Bluetooth Connectivity (via PC SDK)
              "Precision Mode" for Better Repeatability.
              PC Control (Use a PC to take measurements)
              Social Media Integration
              SizeWidth: 68.5 mm
              Depth: 17 mm
              Height: 56 mm
              Net Weight76.5 g
              LanguageEnglish, Traditional Chinese, Simplified Chinese, Japanese, French, German, Russian, Italian
              Key FunctionsPhotograph, Note, Auto Connection, Auto Dark Correction, Data Comparison, GPS, Smart Pass
              AppsSG Agricultural Lighting, SG Transmittance, SG Studio, SG Essence
              Warranty1 Year
              Warranty can be extended one year with online registration
              IncludesCalibration, Protective Bag, Stand, Spectrum Genius Essence
              Product NameLighting Passport
              Standard and Flagship* Set
              Wavelength Range380~780nm
              Optical Resolution8 nm
              Illuminance RangeMeasurable: 5~50,000 lux
              Reliable Chromaticity: 50~50,000 lux
              High-Lux Standard Model: 20~200,000 lux
              Repeatability (2σ)x, y: < 0,001
              AccuracyWavelength: ± 0.5 nm
              x,y: ± 0.002 (@1000lux)
              Illuminance: ±3%
              CCT: ±2%
              Integration Time6ms~16s
              Measurement ModeSingle, Multiple, Subtract Background, Continuous
              Measurement CapabilityCCT
              CRI(Ra) (R1-R8)
              Re (R1-R15)
              R1~R15
              CQS
              Illuminance
              Foot Candle
              CIE 1931
              CIE 1976
              Spectrum Diagram
              C78.377-2008
              IEC-SDCM
              Peak Wavelength (λp)
              Dominant Wavelength (λD)
              Purity
              Duv
              SP Ratio
              PPFD (380~780 nm)
              TM-30-15 (Rf, Rg & Diagram)
              PRO VersionFlicker Sensor (+- 5% Accuracy):: Flicker Frequency (5 – 200Hz), Flicker Percentage, Flicker Index
              Temperature and Relative Humidity Sensor
              Enhanced Battery Duration (Extra 20% Power Capacity) and Low Battery Alert
              USB and Bluetooth Connectivity (via PC SDK)
              "Precision Mode" for Better Repeatability.
              PC Control (Use a PC to take measurements)
              Social Media Integration
              SizeWidth: 68.5 mm
              Depth: 17 mm
              Height: 56 mm / 189 mm*
              Net Weight76.5 g / 211 g*
              LanguageEnglish, Traditional Chinese, Simplified Chinese, Japanese, French, German, Russian, Italian
              Key FunctionsPhotograph, Note, Auto Connection, Auto Dark Correction, Data Filter, Data Comparison, WIFI TRANSFER, GPS, Smart Pass
              AppsSG Agricultural Lighting, SG Transmittance, SG Studio, SG Mobile
              Warranty1 Year
              Warranty can be extended one year with online registration
              IncludesCalibration, Protective Bag, Stand, Clipper, Replacement Parts, Spectrum Genius Mobile, Spectrum Genius PC Standard, iPod Touch 5*
              *Specifications for the Flagship Set which includes an iPod Touch 5 crated in a metallic frame.

                Available Apps


                  SPECTRUM GENIUS
                  MOBILE

                  Combined with the Lighting Passport Standard or Flagship model, Spectrum Genius Mobile provides more than 36 precise lighting parameters.

                  Additional Features:
                  • CIE 1931 & 1976
                  • Flicker
                  • TM-30-15
                  SPECTRUM GENIUS AGRICULTURAL

                  Professional application to evaluate, select and monitor horticultural grow lights and produce indoor plants more efficiently with measurements of up to 28 lighting parameters.

                  Key Features:
                  • 5 Meters in One
                  • PPDF & YPFD
                  • DLI
                  SPECTRUM GENIUS
                  STUDIO

                  Allows professionals to get full and detailed information about the
                  Television Consistency Index (TLCI) of a specific light source or the entire set up.

                  Additional Features:
                  • TLCI
                  • TLMF
                  • Spectrum
                  SPECTRUM GENIUS
                  TRANSMITTANCE

                  Shows information about the Original Spectrum, Reduction Spectrum, Average Transmittance, Assigned Transmittance, and Assigned Rejection.

                  Additional Features:
                  • Average Transmittance %
                  • Photopic Transmission %
                  • Rejection %
                  SPECTRUM GENIUS
                  MOBILE PLUS

                  This professional application (SGM+) will be synchronized with Spectrum Genius Cloud Service. Additionally, you can invite other users to view your records, or publish on the cloud service and share to everyone on the planet.

                  Key Features:
                  • Comparison mode
                  • Cloud Service connection
                  • Easily share on social networks
                  LIGHTING
                  NAVIGATOR
                  Users can rapidly acquire CCT, CRI, illuminance and spectrums by measuring light sources to understand basic information of specific light sources.
                  Key Features:
                  • CCT
                  • CRI
                  • Spectrum
                  • Illuminance
                  Image
                  SPECTRUM GENIUS
                  ESSENCE
                  SGE provides you with friendly UI and rich information critical to everyone's concerns about light and color. You can measure CCT, CRI, CQS, Foot Candle, CIEx, CIEy and more!
                  Key Features:
                  • Spectrum (380nm~780nm)
                  • Illuminance (lux)
                  • Flicker
                  • Comparison
                  Image
                  SPECTRUM GENIUS
                  ESSENCE PLUS
                  Not only keeps the function of “Spectrum Genius Essence” (SGE+), but works with “Spectrum Genius” Cloud Service, “Spectrum Genius Essence Plus” (SGE+) can be easily operated by smart phone, tablet and personal computer
                  Key Features:
                  • Spectrum Genius Cloud Service
                  • Illuminance (lux)
                  • Flicker
                  • Comparison
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
                   

                  Available Apps



                  Spectrum Genius Mobile

                  Combined with the Lighting Passport Standard or Flagship model, Spectrum Genius Mobile provides more than 36 precise lighting parameters.

                  Spectrum Genius Agricultural

                  Professional application to evaluate, select and monitor horticultural grow lights and produce indoor plants more efficiently with measurements of up to 28 lighting parameters.

                  Additional Features:
                  • Continuous Mode
                  • DUV
                  •  SP Ratio
                  Key Features:
                  • 5 Meters in One
                  • PPDF & YPFD
                  • DLI
                  Spectrum Genius Studio

                  Allows professionals to get full and detailed information about the
                  Television Consistency Index (TLCI) of a specific light source or the entire set up.

                  Spectrum Genius Transmittance

                  Shows information about the Original Spectrum, Reduction Spectrum, Average Transmittance, Assigned Transmittance, and Assigned Rejection.

                  Additional Features:
                  • TLCI
                  • TLMF
                  • Spectrum
                  Additional Features:
                  • Average Transmittance %
                  • Photopic Transmission %
                  • Rejection %
                  Spectrum Genius Mobile Plus

                  This proffesional application (SGM+) will be synchronized with “Spectrum Genius” Cloud Service. Additionally, you can invite other users to view your records, or publish on the cloud service and share to everyone on the planet.

                  Lighting Navigator

                  Users can rapidly acquire CCT, CRI, illuminance and spectrums by measuring light sources to understand basic information of specific light sources.

                   

                  Key Features:
                  • Comparison mode
                  • Cloud Service connection
                  • Easily share on social networks
                  Key Features:
                  • CCT
                  • CRI
                  • Spectrum
                  • Illuminance
                  Spectrum Genius Essence

                  SGE provides you with friendly UI and rich information critical to everyone’s concerns about light and color. You can measure CCT, CRI, CQS, Foot Candle, CIEx, CIEy and more!

                  Spectrum Genius Essence Plus

                  Not only keeps the function of “Spectrum Genius Essence” (SGE+), but works with “Spectrum Genius” Cloud Service, “Spectrum Genius Essence Plus” (SGE+) can be easily operated by smart phone, tablet and personal computer.

                  Key Features:
                  • Spectrum (380nm~780nm)
                  • Illuminance (lux)
                  • Flicker
                  • Comparison
                  Key Features:
                  • Spectrum Genius Cloud Service
                  • Illuminance (lux)
                  • Flicker
                  • Comparison

                  Available Apps

                  Spectrum Genius Mobile

                  Combined with the Lighting Passport Standard or Flagship model, Spectrum Genius Mobile provides more than 36 precise lighting parameters.

                  Additional Features:
                  • Continuous Mode
                  • DUV
                  •  SP Ratio
                  Spectrum Genius Agricultural

                  Professional application to evaluate, select and monitor horticultural grow lights and produce indoor plants more efficiently with measurements of up to 28 lighting parameters.

                  Key Features:
                  • 5 Meters in One
                  • PPDF & YPFD
                  • DLI
                  Spectrum Genius Studio

                  Allows professionals to get full and detailed information about the
                  Television Consistency Index (TLCI) of a specific light source or the entire set up.

                  Additional Features:
                  • TLCI
                  • TLMF
                  • Spectrum
                  Spectrum Genius Transmittance

                  Shows information about the Original Spectrum, Reduction Spectrum, Average Transmittance, Assigned Transmittance, and Assigned Rejection.

                  Additional Features:
                  • Average Transmittance %
                  • Photopic Transmission %
                  • Rejection %
                  Spectrum Genius Mobile Plus

                  This proffesional application (SGM+) will be synchronized with “Spectrum Genius” Cloud Service. Additionally, you can invite other users to view your records, or publish on the cloud service and share to everyone on the planet.

                  Key Features:
                  • Comparison mode
                  • Cloud Service connection
                  • Easily share on social networks
                  Lighting Navigator

                  Users can rapidly acquire CCT, CRI, illuminance and spectrums by measuring light sources to understand basic information of specific light sources.

                   

                  Key Features:
                  • CCT
                  • CRI
                  • Spectrum
                  • Illuminance
                  Spectrum Genius Essence

                  SGE provides you with friendly UI and rich information critical to everyone’s concerns about light and color. You can measure CCT, CRI, CQS, Foot Candle, CIEx, CIEy and more!

                  Spectrum Genius Essence

                  SGE provides you with friendly UI and rich information critical to everyone’s concerns about light and color. You can measure CCT, CRI, CQS, Foot Candle, CIEx, CIEy and more!

                  Key Features:
                  • Spectrum (380nm~780nm)
                  • Illuminance (lux)
                  • Flicker
                  • Comparison
                  Spectrum Genius Essence

                  SGE provides you with friendly UI and rich information critical to everyone’s concerns about light and color. You can measure CCT, CRI, CQS, Foot Candle, CIEx, CIEy and more!

                  Spectrum Genius Essence Plus

                  Not only keeps the function of “Spectrum Genius Essence” (SGE+), but works with “Spectrum Genius” Cloud Service, “Spectrum Genius Essence Plus” (SGE+) can be easily operated by smart phone, tablet and personal computer.

                  Key Features:
                  • Spectrum Genius Cloud Service
                  • Illuminance (lux)
                  • Flicker
                  • Comparison

                  Want to see the Lighting Passport™ in action?

                  Register now for a personalized virtual live demo by one of our experts.

                  How can the Lighting Passport
                  grow your business?

                  LUXdynamics

                  John McCarty

                  President/CEO

                  Sidock Group Design Studio

                  Joseph Oranchak

                  Sr. Product Leader

                  Ario Lighting

                  Dale Dell'Ario

                  CTO/Co-Founder

                  SORAA

                  Charles Selander

                  Dir. of Specification Sales

                   
                   

                  Introducing the

                  Spectrum Genius Cloud Service.


                  The Spectrum Genius Cloud Service is the first Cloud Platform containing world data and knowledge on light fixtures and lighting applications.

                  Upload & access measurement records in one-click
                  Research and compare light spectrums from around the world
                  Print out professional lighting reports & more!

                    PC Analysis
                    Software Support.


                    Spectrum Genius PC is a software package used for analyzing Lighting Passport data and creating reports.


                    User friendly interface
                    Flexible data analysis, filter, and consolidation
                    Personalized report generation with company logo
                    PDF printable report
                      PURCHASE ADVANCED VERSION

                      Compare Spectrum Genius PC Standard and Advanced


                      VersionSpectrum Genius PC
                      Standard
                      Spectrum Genius PC
                      Advanced
                      PriceFree with Lighting Passport Standard and Flagship*$495.00
                      LanguageEnglish, German, Traditional Chinese, Simplified ChineseEnglish, German, Traditional Chinese, Simplified Chinese
                      Operating SystemWindows XP
                      Windows 7
                      Windows 8
                      Windows 10
                      Windows XP
                      Windows 7
                      Windows 8
                      Windows 10
                      Measurement Data10 data limit for onceUnlimited

                      Show More

                      FunctionData Filter
                      CSV Output
                      DAT Output
                      Print Report
                      Saving Images
                      Data Filter
                      CSV Output
                      DAT Output
                      Print Report
                      Saving Images
                      Coordinates Display
                      Zoom In/Zoom Out
                      Normalized Spectrum
                      Light Source Benchmark
                      Print Report with Company's Logo
                      Data AnalysisCCT
                      CIE 1931 Diagram
                      CIE 1976 Diagram
                      CIE x,y
                      CIE u',v'
                      Spectrum Diagram
                      C78,377-2008 Diagram
                      IEC-SDCM Diagram
                      CRI (Ra)(R1-R8)
                      Re (R1-R15)
                      R1~R15
                      R1~R15 Reader Chart
                      R1~R15 Bar Chart
                      CQS
                      TLCI (Qa)
                      GAI
                      Illuminance
                      PPFD
                      Peak Wavelength(λp)
                      Dominant Wavelength(λD)
                      Purity
                      GPS Map Display
                      CCT
                      CIE 1931 Diagram
                      CIE 1976 Diagram
                      CIE x,y
                      CIE u',v'
                      Spectrum Diagram
                      C78,377-2008 Diagram
                      IEC-SDCM Diagram
                      CRI (Ra)(R1-R8)
                      Re (R1-R15)
                      R1~R15
                      R1~R15 Reader Chart
                      R1~R15 Bar Chart
                      CQS
                      Q1~Q15
                      TLCI (Qa)
                      GAI
                      Illuminance
                      PPFD
                      Peak Wavelength(λp)
                      Dominant Wavelength(λD)
                      Purity
                      SP Ratio
                      FWHM
                      GPS Map Display
                      Multi CIE 1931 Display
                      Multi CIE 1976 Display
                      Multi C78.377-2008 Display
                      Multi IEC_SDCM Display
                      Multi Spectrum Display
                      Multi GPS Map Display

                      Show Less

                        What experts say about the Lighting Passport.


                        For anyone looking for a portable, high quality spectrometer/illuminance meter product, the Lighting Passport is going to be hard to beat. At its current price, I would say impossible to beat actually.

                        Lumenique, LLC and Tasca Solid State Work Lighting
                        Read full article

                        The ability to measure color and to instantly compute color metrics ranging from RA (CRI), R1-15, CQS and GAI, to the compliance with ANSI and IES colorimetry standards, and to the new TM-30 metrics, is in my opinion an essential part of lighting practice for everyone on the industry. I have owned a spectrometer since 2013 and cannot imagine working without one.

                        Principal & Partner, Benya Burnett Consultancy
                        Visit Website

                        Lighting Passport Essence is often the most affordable spectrometer available. If you need more color info than a simple tristimulus color meter can provide, the Lighting Passports provide it, in a compact package that won’t bulk up your gear bag.

                        Software Developer, Engineering Consultant, and Freelance Film & Video Tech

                        Read full article

                        At a price well under $2,000, this iOS-based spectrophotometer deserves a look by anyone who considers him or herself a lighting professional. The price and ease of use set new marks for this key tool for analyzing lighting.

                        President, EAF LLC

                        Read full article

                        We find the Lighting Passport accurate and convenient to use on site. Our measured results were almost identical to the ones we had from the test lab. The software is great and is improving continually. Excellent value for money.

                        President & CTO, Xeleum Lighting

                        Visit Website

                        Thank you for developing such a powerful tool for light measurement in relation to plant growth! We have been using Spectrum Genius Agriculture Lighting (SGAL) for several years and have collected priceless spectral information showing that our lights are the best grow lights on the planet!

                        President & CTO, Chameleon Plasma Grow Lighting

                        Visit Website

                        We are using the Lighting Passport to control light and its components in labs where mice and rats are living for pharmaceutical tests. We also use it in another department where photochemistry are tuned with LED lights.

                        Head of Laboratory Services, UCB

                        Visit Website

                        We purchased a Lightning Passport light meter so that we could verify the claims of grow light manufactures. The Lightning Passport gives us the tool to scientifically compare lights in a precise and constant manner thus eliminating all perceptions. As we say, the meter shows what is real.

                        Vice President Engineering, HempTech Corp

                        Visit Website



                          Meet some of our customers.


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