Hard to believe that a few LED lamps light so strong ... The ring has really strongly inspired me throughout, but there are also some drawbacks that exist to criticize: When taking a photo, it is somewhat disturbing that once you get the Ring Light has plugged, the ring light turns on the ring so that you can live however. A pity, I find that as soon as the ring lamp is mounted, no longer is possible to mount a Streuchlichtblende, and the light on the lens hood (especially in the macro area, at the extremely large lens hoods) the diameter is too small.
But throughout, I'm really surprised, did not think that the ring light produces such a strong light, and the object is thus illuminated really 1A, with a light source from above / the side we thus really creates great photos!