Strobe Light: Control: Triggered by Flash or a sync cord (included); Output: 45 WS; Power: 110V-50Hz / 60Hz ; Wire Back The Interval: 4-6 (sec.) ; Light Control the Distance: 12m ; Color temperature: 5500 - 6000K ; Flash synchronization: 1/800(sec.) ; Flash Lamp index GN ISO-100:26 Black anodized aluminum backlight stand. Umbrella: Works well to diffuse the light from any flash creating a soft even light for your subject. Light-weight and easy set up. Easy operate AC Swivel Adapters. Entire kit set up in minutes.