Gamber-Johnson’s Energizer Hard Case Professional eCoupled Swivel Light allows for safe and efficient power transfer without wires, the company says. The charging flashlight holster is molded from Polycarbonate ABS, which allows it to be water resistant and withstand rugged environments. The light’s NiMH battery pack can be charged up to 500 times and is designed to work with the holster. The flashlight has three LED settings: white for bright light, red for night vision and green for inspecting pipes. The flashlight has a belt clip and its head rotates 125 degrees.