The moment these new F&V R-300 LED Ring Lights were available to order, I quickly grabbed three of these units to build out a portable travel light kit. Since blogging about my decision to purchase these lights, there has been several questions about how efficient are these lights compared to the larger 600 LED Light Panel. So here's a quick example of the light output and spread from the R-300 in comparison to the popular 600 LED panel. (all tests are with bare LED lights - no diffusers)
Hopefully this video example provides a small idea about how practical these little lights are (for me at least) when used as an off-camera lighting kit. The results from the R-300 LED ring light when compared to the larger (and more expensive) 600 LED Light Panel are similar light output and broad diffusion. Other benefits of the F&V R-300 include smaller size (easier to pack and travel), lighter weight, and the option to battery power with inexpensive common Sony Batteries (as seen here).
These lights have only started to ship about a week ago. I just wanted to note that according to F&V, inventory on these lights are down to a small amount right now and following orders will consume inventory from the shipment next week. The R-300 LED Ring light can be found at the product page (Click Here)
R-300 LED Video Ring Light