Hi-Tech light fixtures were developed for both efficient and attractive lighting where maximum light is required. Anodized aluminum housings with diffuser lenses provide high light output on three sides. They are designed for commercial and industrial vehicles, and for use in remote area housing, schools and medical facilities in conjunction with alternative sources of energy. Uses 15 watts at 12 volts and produces 825 lumens. The dimensions are as follows: 18.26" x 2.6" x 2.5". Bulb: 1-15T8/CW (included).