Detailed Product Description 1.52 LED2.Luminance: 11000-13000MCD3.Diameter: 6.8cm Thickness: 2.5cm4.Material: ABS5.Certificate: ROHS and CE6.Battery type: 4xAA7.It's light weight, very easy to carry everywhere.8.Indoor: you could put it on the wall, wardrobe, washroom or bed head. Outdoor: you could put it in the car or the tent. Anyway, it's very convenience for you to take it to anywhere you ...