... Bay:100 ~ 110Lm/W 4.Low Bay:CE,ROHS,FCC,PSE,CUL ----------------------------------------------------------------------------------------------30W Led Low Bay ... Low Bay:100 ~ 110Lm/W4.Low Bay:CE,ROHS,FCC,PSE,CUL----------------------------------------------------------------------------------------------30W Led Low Bay ... light,etc.All our products are passed CE,RoHs,FCC,PSE,UL certificates and spread ...