A Technology Supplement Catalog from J.W. Speaker Corporation features the latest in highly efficient LEDs, daylight bright HID (Xenon) and rugged Halogen lamps. The catalog includes a broad selection of uses such as forward work lamps, front/rear position lamps, signal lamps, strobes, markers, dome and courtesy lamps. J.W. Speaker Corporation offers more lighting solutions for use in on/off-highway applications for agricultural, material handling, construction, recreational, forestry, mining, lawn and garden and material handling. They offer a wide range of engineered lighting solutions through the innovative use of advanced lighting technology, sophisticated design software and proven manufacturing capabilities.