The Westcott Spiderlite fixture accepts 500 or 1000 watt tunsgten (3200° K) Mogul Base bulbs. It has all-metal construction with built-in points for direct attachment of a heat-resistant softbox -- no adapter ring is necessary.
This fixture is available as the heart of several kits that include a softbox, tilt bracket, and light stand. Bulbs must be ordered separately.
Rear-mounted handle for ease of positioning
In the Box
Westcott Spiderlite Tungsten Fixture without Bulb (120VAC)