HQRP High Power Upgrade Bulb 3W LED 100LM 7-30V for Ryobi Ridgid 7811502 / Lowe Kobalt 18v Ni-Cad Flashlight plus HQRP Coaster HQRP&reg; High Power Upgraded Bulb plus HQRP&reg; Coaster; Working Voltage: 6-30V DC; Intensity: 120LM; Light Angle: 120; Power: 3W; Base: P13.5s; Lifespan: &gt;50000 hrs. 200 days warranty!