Bolder.
4ADimensions: 40 x 4.05 lbsLED Life Expectancy: 49,930 HoursFront Lens: Hard Coated PolycarbonateHousing: Aircraft Grade Aluminum w/Mil-Spec Hard AnodizeBezel: Billet Machined AluminumHardware and Bracket Material: Stainless SteelExceeds MIL-STD810G, Mil-Spec TestingBuilt-In Overvoltage ProtectionIP69K, Waterproof up to 9ft and Pressure WashableIK10 Compliant, Mechanical Impact TestingIncludes:OnX6 40in LED Light Bar Arc Series Mounting Brackets Hi-Low Dongle The OnX6 Arc Series LED Light Bar is Brighter..