There are two beam pattern offered, a wide beam and a focused beam. The lights are available in multiple sizes ranging from 6” up to 50” long. (See options below) The lights are 3” tall which provides for a great form factor and easy integration for grills, bumpers, rooftops & roll cages. Our housing is designed to extract heat very efficiently so the lights are cool to the touch. This makes adjusting while the light is on bearable. Also, the housing is aluminum which provides for a very lightweight but strong casing. Each 10” segment weighs 3 LBS. Each 10” segment is 38 watts with a 3.3 amp draw at 12 volts. LEDs are also the answer to off-road lighting due to their construction. The LEDs are mounted to a surface and are not subject to vibration as are typical bulb assemblies. We have also eliminated any external ballast. All electronics are internal making the installation easy with only two wires to hook up. Available in different lengths.