2 pcs Lamp: 1 pcs LED driver & 1 pcs LED chip Brand new and high quality! Here we offer you a high quality constant current LED driver. It is easy to install and has a long service life. With the wide input voltage of 90-240V.This product can be used worldwide. Energy-saving, highly efficient and durable. For DIY mining lamp, street lamp, underbody light, wall lamp, spotlights etc.. This LED chip is the best choice. size: 8.5 x 3.6x 2.8 cm + 52 x 46 mm input voltage: AC 90-240V output voltage: DC 30-36V output current: 900mA ( 5%) housing: metal protection: short circuit protection output power: 30W efficiency: 85% power factor: 0.9 protection: IP67 Light color: white color temperature: 6500K Angle: 120 Operating Voltage: DC 32-34V Operating Current: 1050mA Luminous Flux: 2200lm Note: This product contains positive and negative poles. The pin, which is located 4 mm from the colloid whose soldering temperature can reach 260 Celsius within 3 seconds, while the welding is done. When the power of the lamp please use the same cooling system. package content: 1 x LED driver 1 x LED chip Only 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.