... /cold white.4). Power. 3w, 4w energy available.5). Voltage, 110/230v AC.6). LED chips brand. Epistar.7). ... .8). Light angle, 360 degree. 9). Cover: clear and milky.10). Size, D31 x 63 mm.11). Lifespan, 50,000 hours.12). ... Warranty. 3years================================3528SMD Type1. LED type, 3528 SMD.2. LED chips, Epistar.3. LED chip specification, 10x12 lm.4. LED quantity, 48pcs.5. Power, 3w ...