The Westcott Spiderlite fixture accepts 500 or 1000 watt tungsten (3200° K) bulbs. It has all-metal construction with built-in points for direct attachment of a heat-resistant softbox -- no adapter ring is necessary.
This is a Medium, 220-230 volt 1 Light Kit with Softbox. It includes the fixture, a 24 x 32" heat-resistant softbox with silver interior, tilt bracket, 1000 watt bulb and 10' heavy duty light stand.
Rear-mounted handle for ease of positioning.
Softbox is vented to dissipate heat from 1000 watt bulb.