*FEC/FEB in 1/3rd stop increments over 6 stop range
*LED Modeling with Fresnel and Optional Round Head
Specifications:
*Delay Flash: 0.01~30 seconds
*ID function: OFF, 01~99
*Mounting 1/4"-20 Female Threads
*Color Temperature5600K (200K)
*Stroboscopic Flash: Up to 90 times, 99Hz
*Connectors3.5 mm Sync Input;Wireless Control Port
*Stable Color Mode: 5600 100K over the entire power range
*Flash Exposure Compensation3 Stops in 1/3 Stop Increments
*Built-in Slave CellS1 and S2 Optical Slave Modes;2.4 GHz Radio System
*Optic Slave for Canon, Nikon Sony,Olympus,Panasonic,Fujifilm and Pentax
*Flash Ready IndicatorLED, Beep;Flash Hibernates Automatically After 30 Minutes of Non-use
*Sync mode: High-speed sync (up to 1/8000 seconds), first-curtain sync, and second-curtain sync
*Guide No. (ft/m ISO 100): Speedlite flash head: 170ft/52m (ISO 100) 35mm coverage; Bare bulb flash head: 196ft/60m (ISO 100, with the standard reflector)