Harbor Digital Ultimate Light Box Flash Adapter for Canon 600EX RT Speedlights -
The Harbor Digital Ultimate Light Box Flash Adapter for Canon 600EX RT Speedlights slips over the flash head of any 600EX RT for a custom fit and is the building block for the modular line of flash diffusers. It also allows the same diffuser to be used on different flashes. This adapter will also accept the dome Bounce Diffuser or Ultimate Light Box, Both are sold separately.
- Attaches Speedlight to Light Box System: It also allows the Light Box System to be used on and swapped between different flash models