This is of course a tiny stand, and it cannot hold a lot of load. With that said, if you have a few LEDs it is very easy to use, and it holds the fixtures well.
I use two, each with 4 LED fixtures hanging, and one on top.
The spacing of the 4 holes did not fit my fixtures, so I drilled 2 new holes with my spacing. A few holes extra shouldn't be a problem, but do NOT put in more than a few, or bigger holes.
The only downside is that it is not using standard 36mm or 28mm tubing (think it is 22mm). And the bar is therefore specific to this stand. But this is also why the stand is very light and portable.
Note: The weld on the attachment to the bar is a bit uneven, resulting in the bar not sitting flush against the tube. This makes the bar feel a bit unstable, but this is not a problem, due to the very light load,