Name: The Torch
Lamp Output: 4100 Lumens with an Adjustable High Efficiency Reflector
Dimensions: 57mm x 230mm
Weight: 547g
Power Supply: 12x2/3A 1500mAh Cells 14.4V
Battery Lifetime: 5 Minutes
Bulb Type: 100W Halogen
Expected Bulb Life: 2000 Hours
Casing: Military Grade Aluminium
Tail switch: On/Off Button
Warranty: One Year
http://www.wickedlasers.com/lasers/The_Torch-74-41.html