LED Lenser P2 Black Key Ring Torch - Test It Pack LED8402TP The P2 casts a perfect circular beam of light that is great for all kinds of work.- Output 11 Lumens- Advanced focus system - spot to flood- Aircraft grade aluminium casing- Pockect clip- Keyring mount- Rear tail cap switch- Durable nylon pouch and lanyard includedBurn Time: Up to 40 hoursEffective Range: 0 - 98 feet.Dimensions: 96 mm x 14 mmWeight: 38gmsPower Supply: 1 x AAA alkaline battery included LED8402TP