The Olympus FL-600 R is the first flash to ever feature a built-in LED light making it easy for videographers to use constant lighting. It's also equipped with a wireless function for photographers enabling up to four channels and groups allowing long range in the commander mode, Flash head that tilts from 7 - 90 and rotates left and right 180 for bounce capabilities, plus a diffuser plate for smoother lighting and to Top things off - A user-friendly-control has been incorporated making all menu operations very easy to use.