The RL-12 50 Watt HID lantern from Larson Electronics’ Magnalight.com (Kemp, TX) can provide an effective lighting solution that can operate for 4 hours on a single charge. Constructed of machined aluminum and featuring deep threads and watertight seals, this 50 watt HID lantern is waterproof to 100 meters and resistant to damage from impacts and vibrations. The HID lamp and three inch reflector assembly in this lantern produces 4,500 lumens of intense light and is capable of creating a light beam reaching up to 5,500 feet in length. When the batteries have run for 120 minutes and can no longer power the main HID lamp, the user can toggle to the rear LED lamp for an additional 240 minutes of low level illumination.
See more at www.magnalight.com.