The 600EX II RT is the flagship of Canon's speedlite range. It has a high output (GN 60m at ISO 100), integrated radio transceiver for reliable off-camera setups and improved continuous flash.
When used with the ST-E3-RT transmitter (or another 600EX as radio master) and a compatible camera (most Canon DSLRs made after 2012), high speed sync is possible, allowing the use of higher shutter speeds than possible with traditional strobe setups - useful when shooting with faster lenses without requiring ND filters.
Up to 15 speedlites can be triggered for creative off-camera lighting setups.
The following items are included when you hire the Canon Speedlite 600EX II RT:
Learn more about the Canon Speedlite 600EX II RT on the official product page.