Specifications:Housing Material:AluminumWatt: 20W / 30W / 50WVolt: AC220-240VColor: Warmwhite/White/Blue/Red/GreenColor Rendering Index:Ra80Beam Angle :120 degreeSize:75mm*40*1.5mmLed Area:25*25mmLumens: 2000(20W) / 3000(30W) / 5000(50W) lmFeatures:High power super bright LED light.No dizzy, no uncomfortable glare.Widely used in traffic lighting, landscape lighting, advertising lighting, indoor lighting, special lighting and so on.Package Included:1 x LED COB Chip