Please note that the item no longer lights up due to accidental dropping. Specifications: Weight: 52g (85g) *Weight in parentheses includes batteries. Size: Width 60 x Height 40 x Depth 28mm Waterproof Rating: IPX6 Included: Batteries: 3 x AAA alkaline batteries Compatible Batteries: 3 x AAA batteries (Nickel-metal hydride rechargeable batteries and lithium batteries can also be used) Lighting Modes, Brightness, Distance, and Burn Time: Red LED: 2 lumens / - / 67 hours High-brightness white LED wide mode: 40 lumens / 11m / 90 hours High-brightness white LED spot mode: 300 lumens / 70m / 40 hours