The 400 Series Class 1 LED Warning Light produces an attention-grabbing warning signal that is designed to meet the demands of multiple commercial vehicles, including work trucks, municipal, construction, tow, and delivery. Available in both 4" round and 6" oval options, the Michigan series produces a powerful amber or green warning signal and comes standard with 8 different flash patterns to choose from. This rugged LED warning light is easily connected to your vehicle with the included three pin amp connector. Get noticed and stay safe with the Michigan Series of warning lights.