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• 10W 20W 30W 50W 100W LED SMD Chip Bulb Bead High Power for Flood Light Lamp Specifications: 1 Type: High Power Integrated Chip (The form of chip is little various from our pictures which are sq. one purposes and connection are the same,hope in your understanding,thank you!) 2 Product name: Integrated LED Bead 3 Shapes: Square 4 Integrated way: 5 Power: 10W/20W/30W/50W/100W 6 Forward Voltage: 30-36V 8 Luminous Flux: 90-110LM/W nine color-rendering index: 60-85 10 Beam Angle: one hundred twenty degrees eleven Working Temperature: -20 centigrade to 60 centigrade 12 Color Temperature: Warm White: 3000-3200K White: 6000-6500K thirteen Life Span: 120,000 Hours 20W 30W 50W 60X40MM 110V 220V COB LED Attention:It should desire a heatsink aluminum for cooling, don't mild it with out heatsink aluminum Specifications: Outside size: approx 60*40mm/2*1\'\' Thicjness: approx 1mm LED Size: approx 25*25mm/0*0\'\' Voltage: 220V 60Hz Light effect: ≥80 Power factor: ≥0 Color temperature: White 6000-6500K, Warm White 3000-3200K Spectrum 380-840NM Material: Aluminum substyate Note: 1 allow 1-3mm differs due to manual size 2 to the various exhibit and various light, the picture might not mirror the actual color of the item Thanks on your figuring out

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