1.CREE led light bar 40W 2.Waterproof IP68 Rating 3.DC 9-36 Volt input 4.Instant on/off,no warm-up 5.5''-4'' LED Offroad Light Bar1,Reflector patterns available in Spot,flood or combination2,50,000+hours average life span3,6.5years of continuous use4,94% optical/reflector efficicency5,9-36 Volt DC input6,100% optically clear-AR1 coated polycarbonate lens7,Instant on/off,no warm-up8,Operating Temp ...