For the highest standards in practice 

Sim.LED 4500 
Central illumination intensity at a distance of 1 meter [lx]  100,000
Electrical dimmability from/to [lx]  25,000 – 100,000
Color temperature [K]  4,500
Field size d10 at a distance of 1 meter [mm]  170
Color rendering index Ra  96
Red rendering index R9  96
Illumination depth without refocusing (L1/L2) [mm]  1,530
Light head weight [kg]  3
Light head power consumption [W]  28
No. of LEDs  18
Approval  CE
LED lifespan [h]  > 60,000

Tolerance ±10%
Technical specifications are subject to change