Brand new high quality Energy-saving, effizient and durable.For DIY of miner's lamp, street lamp, underbody light, wall lamp, spot lights, etc. This LED chip is the best choice.Do not miss Note: When you use the lamp, at the meanwhile, please use the cooling equipment.Light Color: WhiteColor temperature: 6500KAngle: 120Operating Voltage: DC 32-34VOperating Current: 1500mAPower: 50WLuminous flux: 3800LMSize: 52 x 46mmNote: The product includes positive and negative poles.The pin, which is located 4mm from the colloid, whose soldering temperature can reach 260 degrees within 3 seconds, while the welding is business.Material: metalPacket content:20 x LED chipOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.