HQRP BA15s Bayonet Base 66 LEDs SMD 3528 LED Bulb Cool White 6300K-7000K 10-30V DC 5W 320-370 Lumen plus HQRP Coaster HQRP&reg; BA15s LED Bulb plus HQRP&reg; Coaster; Bulb Type:BA15S Base (Single Contact); Lumen: 320-370; Lumen Color Temperature: Cool White 6300K-7000K; Working Voltage:10-30V DC; Power: 5 Watt; LED: 66 LEDs, SMD3528; 200 days warranty!