I've added the first frame for the Vero29 light engines. The T33, can be outfitted with 300 or 400 watts of power and light up square spaces from 32"x32" to 4'x4'. I'll be adding par maps soon but do have some electrical characteristics to share. These heavy gauge frames are easy to assemble and accept the 150mm splayed pin fin heat sinks I offer on the website. The light engines can be purchased with reflectors or without (SE version) so it's possible to assemble a lamp without soldering. For anyone who has never soldered before it's actually not a difficult job.
300w version: 52% output efficiency, 715 PPF
400w version: 48% output efficiency, 912 PPF
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I have plans to introduce more frames in the semi-near future. I'm also offering the T22 as a kit for $310 each. 4 of them can be put together in an afternoon and will provide over 2000 PPF, not just replacing a 1000w DE but exceeding it while also using only 825 watts from the wall. 2 of them can light up a 2x4 tent with extreme intensity and one of them in a 2x2 tent will blow away any other 200w option.
If you don't care to DIY the finished version has been reduced to $360 each.