WTS: Calibration lights for DIY integrating spheres / lumen tubes - 67 € -

If anyone else is interested in the Optisolis/E21A powered Jetbeams Clemence with calibration data, let me know. No schedule is set yet so be patient.

Disclaimer: I’m not sure these will make for a better calibration if you mostly want to test low CRI lights with lux meters, but the smooth spectrum of the Optisolis would be a great reference for future.

Just like with the S2+ and BLF348 or any other light, price for measurement is 15 euros per light plus intl shipping (4.70 or 7.50 euros depending on weight). Does not include the price of the light itself.

Interest list:

  1. SKV89