Wireless Power Control FunctionMounts to Camera's Hot ShoeFrequency: 2.4 GHzRange: 328'Channels: 16Up to Eight Stops of Power ControlMax Sync Speed: 1/250 SecondTransmitter Runs on Two AA BatteriesIte..

Key FeaturesSuitable for flash with standard E27 socket150W modeling lamp, high brightnessJDD halogen tube, high temperature resistant, long time service timeColor Temperature:  2800K±50K..