The BD-8U has a single 500W quartz halogen lamp that will illuminate up to 7,000 sq. ft.  It's our BD-8UD unit, but scaled down for those that need less light.  Telescoping tripod brings light between 4 and 8 feet off the ground.

Bulb:  500W, 2,000 hour quartz halogen lamp included
Light output:  10,500 lumen
Weight: 14.8 lbs
Construction:  Steel base, 15' 16/3SJTOW cord, Rubber leg tips protect surfaces and provide stability.
Approvals: cETLus

Replacement bulb: LE86-P35

See the LED version of this floodlight here.