... Competitive Price&Excellent Quality 3) 2-3 years Warranty ultra bright led street light BrandUMELITModelYM-LD6001D Main MaterialAluminum alloy + PC / ... AC85-265VLED ChipBridgelux,Epistar, CreeOperating Temperature -45-+65°LED Life Span50,000hrs Relevant Certificate CE,RoHS, GMCWarranty ... that the comfort and security. 2. The over lighting efficiency up to 100lm/w, superior optical properties, energy ...