HQRP 180-200LM Hight Power 3W LED Upgrading Bulb for 2 D Cell MagLite Halogen/Mag-Lite 2D Xenon Flashlight / D30113730000 Conversion Bulb Replacement plus HQRP UV Meter HQRP&reg; High Power Replacement LED Bulb plus HQRP&reg; UV Meter; Working Voltage: 1-4.5V DC; Intensity: 200LM; Power: 3W; LED Type: 3W LED; Base: Maglite base; Light Angle: 110?; 200 days warranty!