At 50mm square and 800 Lumen, this LED light is brighter than a 55W halogen spot light. It draws only 1 amp, is waterproof and shockproof. It is an excellent unit to fit as a front spot light, or on the roof rack as a flood light for camping or as a super bright work light. The pod can be connected to another pod to form a bar of lights. It runs on 9 to 50 volts DC so it will give excellent bright light for it's full 50 000 hour life. Fit it to your 4x4, Motorbike, your head or your mountain bike.