Product Description: Product Type: LED Downlight Power: 3W/5W/7W/9W/12W/15W/18W/20W/25W LED Downlight LED angle: 120 degrees Input voltage: AC85-265V 50-60Hz Color: Warm White (3000-3500K), Cool White (6000-6500K) Operating temperature: -40 - 55 ° C Color: White / Silver Power Factor: PF> 0.95 Material: Aluminum + PC diffusion cover Light source: Epistar / Samsung 5630 Warranty time: 3 years Certification: CE / RoHS Applications: shopping malls, supermarkets, hotels, hospitals, bedroom, living room, kitchen Specifications: Power Product Dimensions Weight 3 watts flux hole size 2.5-inch ￠ 90 * 45mm 240lm ± 30lm ￠ 80mm 0.25kg 5-watt 2.5-inch ￠ 90 * 45mm 400lm ± 30lm ￠ 80mm 0.25kg 5 watt 3-inch ￠ 110 * 50mm 400lm ± 30lm ￠ 95mm 0.34kg 7-watt 3-inch ￠ 110 * 50mm 550lm ± 30lm ￠ 90mm 0.34kg 9 watts 3.5 inch ￠ 120 * 50mm 720lm ± 30lm ￠ 105mm 0.40kg 12-watt 4-inch ￠ 140 * 55mm 950lm ± 30lm ￠ 120mm 0.43kg 15 watt 5 inch ￠ 160 * 60mm 1200lm ± 30lm ￠ 140mm 0.63kg 18-watt 5-inch ￠ 160 * 60mm 1450lm ± 30lm ￠ 140mm 0.63kg 20 Watt 6-inch ￠ 180 * 65mm 1600lm ± 30lm ￠ 160mm 0.82kg 25 Watt 6-inch ￠ 180 * 65mm 2000lm ± 30lm ￠ 160mm 0.82kg Features: 1 more power: the same light effect Power consumption is a traditional lamp 1/8 to 1/10. (2) long life: Under normal lighting temperature service life of 3 to 50,000 hours, replace lighting maintenance costs can be straight down 5 to 10 times. 3 cold light source, no radiation: LED cold light source, no heat radiation and ultraviolet radiation, the product will not cause harm to the display. 4 does not contain ultraviolet and infrared light, no radiation, no mercury and lead toxic elements, conducive to recovery and utilization. 5 DC drive, fast response, no flicker, low glare, and instantly reach full output of the light flux. 6 heating, 90% of the electrical energy into visible light. 7. Required voltage, current smaller, less heat, no security risk. 8 earthquake, impact resistance, in line with CE, ROHS, FCC and other international certification standards. Packing: LED Downlight + external drive power + bubble bag + inner box