Heavy duty LED light illuminates reflective surfaces at over 500 yards but only draws 0.683 amps. Works with both 12V DC and 24V DC systems. Weather proof design suitable for fresh and saltwater applications. Die-cast aluminum housing coated for protection. Gasketed lens and wiring. Impact resistant polycarbonate lens. Adjustable corrosion resistant stainless steel mounting bracket and hardware. Includes both lead wire and ground wire for mounting on all surfaces. Kit includes wiring switch and crystal clear lens.