SUPER BRIGHT: The 7in & 5100LM/PCS round work light very bright to illuminate your road in the darkness and see forward road clearly, offer you a more safe and comfortable driving experience. IP 68 Rating: IP68 rated waterproof & dustproof, durable enough to withstand any harsh environments. Long Lifespan: Full aluminum housing , Radial heat sink fins with saw tooth surface produce dual radiation area for faster cooling rate, extend the lifespan to over 50,000 hours. Universal Light Bar: 7 inch LED Light pods was designed to withstand any condition, Bottom Adjustable mounting brackets are convenient and easy to install. Package Included:2pcs 51w LED light bar, 2sets of Mounting brackets, 1pcs installation instruction. About us DWVO is one of worldwide manufacturer and marketer of automobile parts, We stand on producing quality and high performance over 10 years, and earn reputation among our customers around the world.