cooper led high bay light 1,6700-6800lm 2,80w power consumption 3,widely beam angle 120degree 4,IP 65 Rank for outdo led industrial high bay lighting ,led high bay lightSpecification:*Junction Temperature ... ,China2. in 2008, we cooperation with GE German company with high quantity led lightsin 2009,we cooperation with fortune 500 with refrigerator stripsin 2010,we cooperation ...