Using the state-of-the-art Gen 4 Three Watt LED technology it illuminates a powerful ray of light, which can be seen in any direction even in clear daylight. The ability to choose from 15 warning light patterns, additionally you can choose from 4 traffic advisory patterns with just the touch of a button. The light bar is very easy to install and comes with mounting hardware for roof mount (For bar 37in and above mounting brackets are provided and for 27 and smaller magnet mounting is provided). There is no need to drill unnecessary holes into your vehicle to install this Light Bar. The Falcon Flight can also be hardwired to your existing switch box. Fully encapsulated and fully waterproof, all LED modules and flasher boards are epoxy coated, keeping it harmless from all weather conditions. Electrical Specification: 12 Volt / 6.50 amps at peak. Magnet mounting is not recommended for use on vehicles in motion in speeds in excess of 50 mph, especially in windy and rough terrain areas! Please permanent mount for vehicles in motion at high speeds