Light source type: LED
CCT for choice: 2800K±200K; 4000K±300K; 5000K±300K
Illuminance range: 0~3000lx (from the 1cm of exit port).
Uniformity of illuminance at the exit of the integrating sphere: > 95%
Maximum FOV: 210 degrees
Uniformity of FOV: 180 degree field uniformity 98%
Power stability: 0.01%
Accuracy of the power supply: ±(0.03% reading +0.02% range +1 digit)