|This product is made of aluminum allow. It is waterproof and shockproof. It uses the Luxeon 3 watt LED bulb which lasts up to 100,000 hours. 200 lumens. Battery life is 180 minutes on a full charge and it can be recharged up to 500 times. Comes with two charges: the smaller AC adapter and the 12 volt DC car adapter. The zoom head can be rotated to adjust dimming.