HQRP RED LED Upgrade Bulb for Craftsman 780115004 7811502 fits 973110470 Worklight, 973113400 Drill-driver + HQRP Coaster HQRP&reg; High Power Upgraded RED Bulb plus HQRP&reg; Coaster; Working Voltage: 6-30V DC; Intensity: 120LM; Light Angle: 120; Power: 3W; Base: P13.5s; Color: Red; Lifespan: &gt;50000 hrs. 200 days warranty!