... 50000 hours lifespan G9 LED light bulb, halogen light replacement,1. 3528/5050 power SMC,2. 2700-6500k ... . Cover optional.1). Mini Corn Light, Halogen light replacement.2). LED type, 3528/5050 SMD.3). Color ... .5). Voltage, 110/230v AC.6). LED chips brand. Epistar.7). Lamp base. G9, E12, E14, E17, E26, E27 ... .15. Warranty, 3 years. g9 halogen bulbs replacement gu9 led lamp 48 pcs smd 3528 smd5050