These are great, versatile fixtures really impressed with them for the price.
Full colour display, full metal housing and powercon connection give feel of a professional grade fixture. Locking DMX out would have been useful to go with the locking power but had no issues at all with cables coming out.
I have 5 of these now (and counting) which I mount vertically on 35mm Speaker poles.
Would recommend 2 clamps if hanging vertically as there is a slight sag when just using the centre hole and 1 clamp, no issue when suspended horizontally.
Colours and Strobe are really good, Would recommend getting this over the RGB version as the extra money for the white LED's is worth it. Especially when you what to over lay a white strobe over the top of a colour. The Colour macro presets are really handy and a good selection if not using DMX