1,rechargeable led light2w 2,battery last for 8 hrs 3,lumen:160lm max 4,for pendant light or emergency 5,warranty:2 ... years rechargeable led light 4wGraphic expressionE27/E26B22Optic characters: Light sourceSMD ... (°C)(RH)-40~+80°C 10%~90%Materials:PC,ABS rechargeable led emergency light