Review sample units may not be the same product that gets sold, remember how the lottery works.
When a light accumulates multiple positive reviews from people who actually bought their own, you know a lot more about it.
For example: Review: Tank007 E09 v3 model (and that whole thread) amounts to a glowing recommendation for the Tank light.
With dissection, and improvement.
After ‘Ultratac’ clicks the link for Commercial Sellers
and does what’s recommended there — that’s the “Read Me First” info for commercial sellers — maybe some of us will get their lights, as samples or even buy them if they put a price on them.
After a few of us have taken them apart, improved them, and posted the pictures, THEN we’ll know what they’re selling.