Promaster 6859 Unplugged TTL Transmitter For Nikon Flash Batteries Both can also be used

Both can also be used as a standalone carry/storage solution

Intuitive on-lens controls can be customized to your individual shooting style and so much more

The Light For Video And Stills

At the top of the stand is a 5/8" stud with a 1/4 "-20 threaded post

The AC7 is also the perfect solution for use with an umbrella with its centered umbrella mount

Promaster 6859 Unplugged TTL Transmitter For Nikon Flash Batteries Both can also be usedETTL mode with exposure compensation Multi flash mode High speed sync. Manual mode 15 Channels with 99 IDs A, B, and C Groups with ratio control Modeling light control (on off & intensity) AF assist beam (on and off) Control of lights's audible function (on and off) 300' 100 m range USB firmware upgradeable Availability of some features is camera model dependent SPECIFICATIONS: Compatible with UNPLUGGED TTL lights 2. 4 GHz operating frequency 1 8,000