Fixture required to direct the light to work areas. Aluminum reflector with a frosted face. Ideal for general lighting applications. No fixture required to direct the light. Bulb has a clear face.
Good color is provided.
No fixture required to direct the light. If the first arc tube goes out during a momentary power interruption, the second tube goes on immediately. If one arc tube fails for any reason, the other continues to burn, providing extra lamp life. The golden color of low pressure sodium is ideal for security, area and storage applications. Must be used with reusable screw-in adapter unit that fits medium base incandescent sockets.