Combination spot/flood lighting pattern; Operating voltage: 10V-24V DC; Die-cast aluminum extrusion; Shockproof electronics; Shatterproof protective polycarbonate lens; High-output reflective LED lens; Dust tight & can be immersed up to 3ft deep (IP67 element rating); Includes heavy-duty aluminum mounting brackets & low-profile side-mount brackets; 50"; 16,800 lumens; 48 x 5W high-power LEDs; DBLXH1 harness sold separately;