Specifications(LED Chip):Model Type: High Power Integrated Chip lamp BeadsChip size: 24MIL*44MILForward Voltage: 20-24VForward Power:50WLED Quantity: 100pcsLumens: 8000lmColor-rendering index: 60-85Beam Angle: 120 degreesWorking Temperature: -20 centigrade to 60 centigradeColor Temperature: Warm White: 3000-3200K/ White: 6000-6500KLamp Body Material : Pure Copper BracketApplication:For Led Floodlight /Spotlight DIYColor:Cool White/ Warm WhiteNote:The LED Chip is actually 50w. Please make sure you do not mind before you bid.Specifications(LED Driver):Model type: LED DriverInput voltage :AC100V-265VOutput Voltage: DC 20V-24VOutput Power: 100WWaterpoof Rating: IP65Applications:Widely used in Traffic lighting, Landscape lighting, advertising lighting, Indoor Lighting, Special lighting, Landscape scene / spot lighting,Architectural lighting,Display scene,Artwork lighting,general lighting, Amusement park scene,Aquarium lighting and so.Package content:1*Led Bead1*Led Power