For hazardous locations including where Group A or Group B gases are present, indoors or outdoors. General, local or supplementary lighting in areas where Group A or Group B gases are manufactured, used or handled. Features • Cast of corrosion resistant aluminum alloy with electrostatically applied epoxy/polyester finish • For 200 watt or 300 watt PS-30 medium base lamps. Fixture for lamp base-up mounting only • Omit “G” in catalog number to omit guard |