Best in Class Light Meter
The Asensetek Lighting Passport is the world’s first Smart Spectrometer. It enables lighting professionals to quickly and easily take accurate measurements of any light source, including CCT, CRI, TLCI, Duv, Flicker and much more.
Great for lighting audits, colour matching to existing installation, quality control and more.
Its revolutionary design uses the computing power of your smartphone with powerful apps, instead of old-fashioned, quickly outdated dedicated hardware of comparable devices on the market. It communicates to your smartphone via Bluetooth wireless, so it does not need to be physically attached to the phone when taking readings.
Lightweight and Powerful
At 68.5mm by 56mm, with a thickness of 17mm and weighting only 76.5g, the Lighting Passport offers a slim and compact light testing solution.
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 4S, 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 with powerful and flexible Bluetooth Technology.
The Asensetek STANDARD PRO SET is designed by professionals for professionals. With a 8 nm optical resolution, it offers superior measurement capability than the Essence Set. The PRO version has a Flicker Sensor (+- 5% accuracy, 5 – 200Hz frequency), Temperature and Relative Humidity Sensor, Enhanced Battery Duration and Low Battery Alert, USB and Bluetooth Connectivity (via PC SDK) and a “Precision Mode” for better accuracy.
Spectrum Genius Mobile
Measures more than 36 precise lighting parameters.
Continuous Mode Readings
Spectrum Genius Agricultural
A professional application that lets you evaluate and monitor horticultural grow lights and produce indoor plants more efficiently, with measurement of up to 28 lighting parameters.
Five Meters in One
PPDF & YPFD
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
Displays Original Spectrum, Reduction Spectrum, Average Transmittance, Assigned Transmittance, and Assigned Rejection.
Average Transmittance %
Photopic Transmission %
PC Analysis Software Support
Spectrum Genius PC is a software package useful for analyzing Lighting Passport data and creating reports.
Flexible data analysis, filter and consolidation
Personalized report generation with company logo
PDF printable report
User friendly interface