Godox CT-16 Trigger 16 Channels Wireless Radio Flash Transmitter + 2x Receiver Set for Canon Nikon Pentax Studio Speedlite Flash
Neewer 16 Channels Wireless Radio Flash Speedlite Studio Trigger Set with Standard Hot Shoe, Including Transmitter and Receiver, Fit for Canon Nikon Pentax Olympus Panasonic DSLR Cameras (CT-16): Flashes: Amazon.com.au
Godox CT-16 16 Channels Wireless Radio Flash Trigger for Canon Nikon Pentax DSLR Camera Studio Flash (Transmitter + Receiver) : Amazon.ca: Electronics
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Neewer Wireless Radio Flash Speedlite Studio Trigger Set 16 Channels for Canon for sale online | eBay