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40 w Cree Led Street Light / Commercial Led Outdoor Lighting 5 Years Warranty Item No. Str-E-40W LED lamp 1*40W Dimension(mm) 470*230*80MM Input voltage AC:90V-265V Lumens 3700lm Beaming angle 120 Power factor >0.95 Power efficiency >0.9 Total Power 47W LED luminous efficiency >75% lamp's efficiency >90% Protection grade IP65 Working Life >50000H Main material Aluminum Alloy Operating temperature -40℃~50℃ G.W(KG) 3.71kgs LED Chips USA CREE led chips Driver MEANWELL Warranty 5