The 4Bank is similar to a 1,000Watt softlight, but uses 1/10th the power. Color temperature doesn’t shift when the light levels change. Lamps are long lived and operate outside the fixture. The fixtures are lightweight enough to tape to a wall. Here are some 4Bank Basics: The 4-Lamp Fixture • Built-in Barndoors • Removable Lamp Harness, Reflector and Louver • Twist-on, locking Center Mount • True Match® daylight and tungsten lamps The High Output Ballast • Select and Select/DMX • HO/Standard switching • Flicker-free, remote operation • Individual lamp control • Instant-on, dead quiet