TEMCo Industrial TEMCo Qty 5 4&rdquo; 18W 6X 3watt CREE LED Spot Light Off Road Lamp Bar Uses the now-famous CREE LED Module for top tier performance. Lifetime Warranty. Founded in 1968, we'll be here if you need us. Water-proof, Silicone-gasketed housing keeps out the nasty stuff. Stainless Steel Mounting bracket won't crack or break. Extruded Aluminum Finned housing keeps CREE LEDs operating within their optimum temperature range. Easy hookup operates on DC power from 10 up to 30 volts. 12 and 24 VDC? No problem! Vibration & Shock-proof Circuit Design handles the most rigorous industrial and competition applications. Polycarbonate Lens. Unlike glass, this is shatter-proof and won't fade or haze. Investment Cast End Housingsare precision-matched to main rail to ensure optimum fit.