6,000K white Philips-built CREE chipset – 5 watt LEDs. 50,000+ hour life expectancy. Power input configured for 11-24V DC applications. IP67 waterproof: Military style breather for maximum moisture control. Extruded aluminum construction with automotive-grade epoxy sealant. Polycarbonate lens (scratch- and impact-resistant) with 5D magnifying glass to maximize efficiency. Combo Spot/Flood (80/20) beam for the most versatile use. Includes mounting brackets, stainless hardware, deluxe wiring harness with DT sealer connectors, relay, fuse, ring terminals and lighted knock-out style in-dash rocker switch.