.Built-In 2.4GHz X Wireless Radio System.Compatible with Canon E-TTL / E-TTL II

.Bare-Bulb Design with 360Ws Output.Power, speed, and wireless operation are all benefits of 

this which here includes a Power Pack so that you have all the essential equipment needed to go out and start shooting.

.This setup provides you with a powerful bare-bulb lighting system that can output approximately 450 full-power flashes.

. The silver interior results in higher specularity.Offers an even spread of light around the subject and creates a soft-edged lighting effect.Provided with the honeycomb to create a directional light and eliminate harsh shadows.Beauty Dish Reflector: Max. Dia 305mm, Height: 92mm, Weight: 310g.Honeycomb Cover: Max. Dia 296mm, Height: 13mm, Weight: 126g.