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Spectrum Genius Studio

Spectrum Genius Studio

Spectrum Genius Studio is the ultimate studio lighting application for your Lighting Passport smart spectrometer.

Spectrum Genius Studio Download App Store

Easily analyze studio lights from your smart device

The application offers everything you need to evaluate, select and monitor studio lights and luminaries, including White Balance, Exposure Compensation, ISO, Aperture and Shutter, TLCI, TLMF, Colorchecker Chart, Advice for Colorist, Smart Filter and many more.
Spectrum Genius Studio Measurement
Spectrum Genius Mobile and Lighting Passport
How it works
Download & install the app
Spectrum Genius Studio is available on Android devices and can be downloaded for FREE with the Lighting Passport Standard PRO and Flagship PRO. Visit the App Store.
Connect with your Lighting Passport
With the powerful Bluetooth technology, connect your Lighting Passport spectrometer with your smart device and easily record precise real-time remote light measurements.
Take a measurement
Measure your lights with Spectrum Genius Studio for parameters including Television Lighting Consistency Index (TLCI), White Balance, Exposure Compensation, ISO, TLMF, etc.

Television Lighting Consistency Index

The Television Lighting Consistency Index, developed by the European Broadcasting Union (EBU), is a new evaluation standard for studio lights and luminaries. TLCI scores lights in five different categories ranging from the poorest quality (<25) to the highest one(>85). A score of 90 is widely regarded as the minimum for television use.
Spectrum Genius Studio TLCI

The ultimate tool to test studio light sources

Combined with the Lighting Passport spectrometer, Spectrum Genius Studio is the most versatile tool to help you monitor studio lights or luminaries.
The Television Ligting Consistency Index helps evaluating lights and liminairies with a score on a scale from 0 to 100.
White Balance
Set your target CCT and use the color chart to adjust your image or photograph to specific or neutral colors.
Exposure Compensation
Use the built-in scale to adjust the exposure and optimize the quality of your image.
The Television Matching Factor allows users to use Fresnel or Flood Light as a reference for calculations.
Spectrum Genius Studio Highlights
ISO, Aperture & Shutter
Use Spectrum Genius Studio to set your Photo-Sensibility (ISO), Aperture and Shutter parameters.
Colorchecker Chart
Use the chart to visualize the difference between the reference and the measured light source as well as the Q value.
Advice for Colorists
Use the Avdvice for Colorists guide to adjust your lightness, chromaticity and hue for 12 different color sectors.
Smart Filter
Set your target color temperature and SGS will provide filter suggestions to change the color temperature of your luminaries.

Exposure Compensation

With Spectrum Genius Studio, adjust your exposure using the built-in scale to optimize the quality of your work. Set your ISO, Aperture and Shutter parameters and let the app do the work.
Spectrum Genius Studio Shutter
Lighting Passport Essence and Flagship
Smart Spectrometer
Lighting Passport
The Lighting Passport combines your smart device with a professional spectrometer via Bluetooth Technology.
  • Lightweight and Powerful
  • Accurate Measurements
  • Smart Devices Compatibility
  • Remote Data Acquisition

White balance chart

Adjust your image and photograph by setting your target CCT and using the color chart provided by Spectrum Genius Studio.
Spectrum Genius Studio
Spectrum Genius Studio Platforms


Spectrum Genius Studio and the Ligthing Passport smart spectrometer are compatible with the iPhone 4S, iPhone 5/5C/5S, iPhone 6/6+/6s/6s+/SE, iPod Touch 5, iPad Mini/Mini2, iPad 3, iPad Air and later versions.
Spectrum Genius Download App Store

Spectrum Genius Studio Specs

Discover all the key features of the app and how Spectrum Genius Studio can help you increase your efficiency at work significantly.
Measurement Mode Single
ColorChecker Chart (24 Q values)
Colorists Advice
Distance from Blackbody Locus
Spectrum Diagram
White Balance
Exposure Compensation
Exposure Value
Key Features Smart Filter, Import User-defined Filter, Photograph, Note, Auto Connection, E-mail Sharing (.CSV output), Smart Pass, Social Media Integration, Direct Compatibility with EBU TLCI Software
Language English, Traditional Chinese, Simplified Chinese

Meet some of our customers

Thousands of lighting professionals around the globe trust the Lighting Passport smart spectrometer and Spectrum Genius Studio.
Spectrum Genius Studio Customer Zylight
Spectrum Genius Studio Customer BBC
Spectrum Genius Studio Customer SHED
Spectrum Genius Studio Filmgear
Secured Payments Options
Lighting Passport Essence PRO
Lighting Passport Standard PRO
  • 8 nm Optical Resolution
  • 1 Year Warranty
  • 30 Day Money Back Guarantee
Lighting Passport Smart Spectrometer