this Macro Ring Flash are available at Amazon from different vendors. Basically, it is located same equipment, probably all from the same manufacturer. Prices vary from just under 33 euros and 50 Euros. A fair price for this device. The processing is simple, but is okay. The housing material is made of black plastic. Everything is easily processed, but not rickety or susceptible to defects. Metal parts are virtually none, except for the current-carrying elements. The display is illuminated and also is fine. The readability is good, Sychronzeit maximum of 1/100 of a second. If the shutter is closed again and the LEDs have not even fired. In continuous light a clearly audible buzzing noise in the control unit can be heard. The supplied lens adapter are all made of plastic. Make nevertheless a good and stable impression. The colored diffuser are bit fiddly to install, since they can be placed in only one position. Only a small color marking shows the correct postion. A stand for the controller is also included. The light output is okay. The LEDs are very bright. A regime of continuous light is possible in several steps. A distribution to the right or left is possible only in Flash Mode. In continuous light always all LEDs. The Set button at the bottom center has no function with me. The manual describes in English and Chinese likely to operate the buttons. I myself have used it only to see if the set button has a function. It has manual says only a wildcard function and is a "free place". If you want a simple ring light or a simple ring flash, because more is here deals not investigated, which can strike. Who would like to have more features, or a "real" flash, which should make it better. However, anyone who puts great emphasis on haptics, which might be rather disappointed by the simple processing. For the price that should however be clear to everyone.
