ROCCER HMI 575w 95V SFC10-4 stage bulb light hmi 575 bulb 750H hmi575 Light Center: 115mm; Arc Length: 7mm; Overall Length:136mm Life hours: 750h Color Temperature:6000k Luminous Flux:45000lm; Base:Sfc10-4 HMI 575w /DXS 95v SFc10-4 Base metal halide light bulb