What is a vapor tight light?
A vapor tight light is a fixture sealed for protection against environmental hazards. These lights can be placed indoors and outdoors. Vapor lights are safe from moisture, dust and other contaminants due to their durable structure. They are typically fitted with a screw-in glass jar which protects the bulb. With LEDs, it uses half the energy of fluorescents, lowering energy costs. Vapor tight lights are used to illuminate wet, damp, or humid locations such as locker rooms, loading docks, and parking garages.