Just about anyone who needs a quality reliable source, especially for prolonged use where low current draw, durability, ruggedness, and reliability are paramount. You will find LED lights and light bars on just about every type of offroad vehicle, Jeep, Rock Buggy, Toyota, Hummer; on ATV/UTV 4*4s and mules, Polaris, Kawasaki, Honda, Yamaha,John Deere; on pick-up trucks, Ford, Chevy, Dodge, Toyota; and on race vehicles, Score, Baja, Desert, Track, KOH. They are also heavily used in the military, defense, mining, trucking, robotics, marine, boating, police, fire, and EMS fields.