... :86-264Vac 3.Low Bay:100 ~ 110Lm/W 4.Low Bay:CE,ROHS,FCC,PSE,CUL ----------------------------------------------------------------------------------------------100W ... infrared radiation, no risk of mercury emission.4-Vibration resistant, Easy to transport and install.5 ... conventional holigen lamps 2-Square and warehouse3-Factories 4-Commercial complexes 5-Exhibition buildings6-Government projects, ...