1 7/8″ x .095″ wall Tubing. Mounting flanges are made from 7 gauge material. Mounts to modular bumper with factory hardware. Slotted light bracket allows the use of multiple LED options. Works with the RC high mount winch kit. Can be installed as a stand-alone unit. Mounting bar features a 5-year limited warranty. LED Lights feature a 3-year limited warranty. Optional 20ΓÇ¥ Light Bar 7200 lumens 100 watts Durable die-cast aluminum housing Contains 20, 5 watt Cree LEDs 3 year warranty Optional 4ΓÇ¥ Round Lights 4320 lumens 54 watts 30 degree spot beam Contains 9, 3 watt Cree LEDs 3 year warranty Optional Wide Angle Osram LED 13,500 lumens 150 watts 140 degree wide-angle beam Contains 30, 5-watt OSRAM LEDs 3 year warranty