I had the ring light 75W ordered because I had promised to + 10W compared to the next lowest brighter. Unfortunately, I had to send it back. The reasons were: - One of the plastic holders for the fluorescent lamp was broken (ok, that could have been addressed by an exchange). - The dimmer has only a minimal light reduction result; I had more regulation latitude expected. - The tripod mount does not correspond to the product images here + it is made of plastic and completely unsuitable - see photos. - The ring light can not ordentich place it on the spigot of a standard lamp tripod (jammed and is hakelig). The mount is too narrow and not deep enough. The lamp is seated shaky on the tripod. When tightening the retaining screw the ring lamp fell sideways (opposite the retaining screw, the bracket a hole - no idea what is supposed to be good) - see photo.
With the last two points is the ring light 75W mE completely unusable. Therefore only 2 stars.
I then ordered the Ring Light 65W: Metal bracket that fits perfectly on the spigot of the lamp tripod + sitting by tightening the retaining screw bombproof. The delivered light corresponds to the product images here. The light is very bright, so I am not sure whether the 75W version would really brought so much more usable light. Lighting effect in the shooting I have not yet tested. Here could - depending on the shooting result - I awarded 4-5 stars.