50W led high bay light 1,CE ROHS 2,High power led,100lm/w 3,Delivery in time,2 years ... ,Dia525*H550mm aluminum body 50w Led led high bay light features: 1,Good radiator makes long lifetime2,High efficiency of anti-explosion,able to ... work in flammable and explosive spot3,Use import bridgelux chips with low light consumption ...