Hytron® Incandescent Lamps - MADE IN USA Hytron® long-life lighting products for industrial, institutional, municipal and governmental agencies. Hytron® product line consists of 25 to 300 watt lamps, interior and exterior flood, spot lights, colored lamps, clear lamps, rough service/vibration service lamps, coated lamps (silcone and teflon for high temperature). A complete line of traffic signal, quartz-halogen, and high-intensity discharge lamps are also available. UNDER CONSTRUCTION