BikeMaster Standard Cigarette Lighter Socket For Power Supply This is a hard to find item, especially configured for motorcycles and water resistant. Power in cables have rubber grommets and the power outlet has a tight fitting rubber cap. Mounts either through a hole drilled in body work or a bracket (not supplied). Because it has a ground wire, it doesn't need to be mounted to anything if you don't want it to be. Perfect for the bikes that don't come with factory power outlets.