Illumination at 1m
"80000~160000 LUX/ 40000-160000 LUX"
Optional color temperature
(3500-5500)±500K
Diameter of lighthead
75/75cm
Light field diameter at 1m
10-28 cm
Average bulb life
50000 hours
R11 function
≥97 special for neuro-sugery
Working distance
70-140 cm