The Best tool for communication about light and color!

Spectrum Genius Essence is a powerful App that is perfectly integrated with the smart spectrometer "Lighting Passport Essence".

Spectrum Genius Essence provides you friendly UI and rich information critical to everyone concerns about light and color.You can measure and get almost all photometry :
Spectrum, CCT, CRI, CQS, Illuminance(lux), Foot Candle, λp, CIEx , CIEy, CIEu’, CIEv’, C78.377-2008, IEC-SDCM, and so on.

With Spectrum Genius Essence and Lighting Passport Essence, you become an expert about lighting and color. No more obstacle communicating with supplier, colleague, client, designer ,film maker and photographer.

Support Android 4.4 and later version smart devices with Bluetooth 4.0(BLE)
Now optimized for Samsung S4, Samsung S5, Samsung Note3 , and LG Nexus 5.