Fusion light sticks are the most innovative, versatile and brightest lights on the market. Fusion LED light sticks allow for complete customization of 180 or 40 degree optics. With up to 16 patterns for single color and 48 dual, this emergency light stick is ready to help you clear the road fast. They are encased in a sturdy weatherproof frame and are easy to install. Interested in additional lighting? The light stick series is also offered in 200, 400, 600 and 800, in addition to the Rocker Panel.