The Ascot Supply Tire Service LED Work Light & Replacement Lamp Head features a one-piece 3W high power LED that emits 200 lm on high mode and 80 lm on low mode. With a magnet on lamp body and head, charging indicator on lamp head, detachable lamp head with quick-clip mounting to body, and a smart-clamp design for 9mm-32mm distance, the tire service worklight offers convenience and efficiency. The light can be attached to a surface using its magnets or clamps, or be hand-held. The battery is a customized 3.7V 900mAh rechargeable polymer battery. It includes a 5V 0.6A (UL) adapter and USB cable. Replacement lamp head available separately.