Model Number: SD Series Brand Name: FST and KONWAY Key Specifications/Special Features: Design of circuit is very advancedWith high sensitive degree, long lifespan and charge is veryfastPower source: 198 to 242V AC, 50 to 60HzLights are not disturbed of illuminationSteadily work when voltage changed

Ideal light source for several of indoor photograph

Flash output (WS): 80 and 70

(ISO100) flash inside (GN): 40 and 36

Recycle time: 2.3, 2.5, 3 and 3.5 seconds

Remote control distance (GN18): 10 and 15m

Coverage angles: >38 x 55 degrees

Color temperature: 5,500 to 6,000K