320 True Wattseconds

14,000 Lumenseconds

Power Range 5 f-stops (Full to 1/32 Power)

1 second recycle to 100% the recycle time is proportionately faster at reduced power settings

Flash Duration (t.5 method) 1/2000 second at full power

Sync / Trigger Voltage 5.6 Volts low current – safe for digital cameras

Power Requirements 120 Vac, 50–60 Hz 6 Amp Circuit Breaker

Modeling Lamps a set of eight 10-Watt, 24-Volt bulbs, 500 to 3,000 hour lifespan

Flashtubes two half-circle, 6-inch diameter tubes 250,000 to 1,000,000 flash lifespan

Color Temperature 5500ºK at Mid Power varies plus or minus 200º at other power levels (with or without the diffuser)

Mounting Options (3) handheld, tripod mount and light stand mount

Weight approximately 2.5 pounds

Dimensions 8” (diameter) x 4.5” (depth) with just the diffuser 10” (diameter) x 6” (depth) with the ring reflector

4” center hole

Camera / Lens Compatibility accommodates most popular pro and semi-pro camera with lenses up to 4” in diameter; mounts camera with a 1” to 4-3/4” distance from the lens center to the camera base

Typical Output (Full Power) f16 (10 feet, ISO 100)