A flash is a device that emits light in the form of a bright, narrow beam. It can be used to illuminate a specific area or to provide overall illumination for a scene. Browse the top-ranked list of speed camera flashes below along with associated reviews and opinions.
NEEWER NW700-C TTL Flash Speedlite Compatible with Canon DSLR Cameras, 1/8000s High Speed Sync, 1/1-1/256 Output, TCM Function, 230 Full Power Flash, 0.1-2.7s Fast Recycling, Batteries Not Included