... working lamp So brightness LED work light 1:LED Power: 30w 2. Operating Voltage: 10-30V DC 3. Luminous: 2160LM LED ... light ,LED Working light ,Led flood lightProduct Description : Led Power : 30w Operating Voltage:10-30V DC lumious:1800LM Waterproof rate : IP67 ... vehicles, Trucks Fire Engines, Forklifts, Mining, trains, Tank, etc HOT ! 30W led light bar