The light source in Nuit is a module that contains 5x 1.7W LEDs at 500mA, with a color rendering up to CRI 85.
The core of Nuit is a patented double focus lens optic developed in corporation with Bartenbach Lichtlabor.
This makes the luminaire to have a perfect glare control on 55° cut off and a high efficiency with a lumen maintenance of 60,000 hours.
Optical System 55° cut-off angle
Lumen Maintanence 60,000 hours (at B10,L70).
Power factor >0.9
Total Harmonic Distortion Less than 20%