Power supply: Rechargeable battery Lighting period (hours): 5 Battery type: NiMH battery Lamp body material: aluminum alloy Basic type: E14 Color: black, black Light source: LED Net weight: 88 grams LED light source: XPE+COB Switch: Press the switch Led Life: Over 100,000 hours Mode: 2 modes Material: aluminum alloy + ABS Lumen: 1000lm Battery: Built-in battery battery Size: 8*4*2.5 cm