The ArrowStar G3(tm) uses full 1 watt Generation III LED's with superior optics. Each LED uses an attached columar lens to maximize the output via a 25 degree lens. We use these lenses during assembly to give the bars that "punch" that is often needed to penetrate tinted windows. The LED's are housed in a custom black anodized extruded aluminum housing with a Lexan lens cover to protect the interior components. Each four inch section contains three 1 watt LED's. Each bar is sealed to be weatherproof. Each bar will come with two end mount swivel mounting brackets and two suction cups. Pre-drilled mounting holes are still available per request. The ArrowStar G3 will come with more than 18 feet of hook up cable and a Sho-Me 11.1025 15 pattern traffic advisor controller.