Westcott Protective Cap + Background 1/2 Dome Reflector for the Spiderlite TD3

The Westcott Spiderlite TD3 Cap snaps onto the front of the fixture, while the lamps are still mounted. Protects your lamps while fixture is in transit or storage. One half of the dome is translucent, acting as a background reflector, which aims the fixtures's output onto the background.