Whats in the box:Battery pack, Charger, Reflector, 10 watt lamp, w/ Twin Lamp Reflector
You have a UK C4 Light and don't want to keep buying batteries every time you use it. Have it all with the Rechargeable Upgrade Kit, which includes Kinetics' 2.8 AHr rechargeable NiCad Pack with 120 VAC 10-hr Charger, as well as a super bright 10-watt incandescent lamp with twin lamp reflector.