RISK FREE GUARANTEED! Powerful 35W HID lamp (High Intensity Discharge Lamp) | Constructed of durable ABS plastic; rubber handle for superior grip and comfort | Light bulb gradually brightens, reaching its maximum brightness (2000 lumens) after one minute | Brightest spot/flood light on the market with a beam distance of up to 850 meters (0.528 miles) | Spot-to-flood adjustable beam with spot or flood light switch;Includes 12-Volt DC plug with 8 ft. coiled cord, hanging bracket, Nylon storage/carrying bag. We highly recommend this HID light should be used under the voltage of 12V-14V.