The Sun-Series LED Luminaire can be used as a spot light, down light, and tunnel light and is designed for hazardous locations and installations where moisture, dirt, dust, corrosion and vibration may be present, or NEMA 4X areas where wind, water, snow or high ambient can be expected. They can be used in locations made hazardous by the presence of flammable vapors or gases or combustible dusts as defined by the NEC. Sun Series is ideal for retrofit of existing HPS/MH and offers higher efficacy for increased energy savings, lower maintenance costs, and shorter paybacks. Available in 2' and 4' models with a battery backup option