Who's heard of buildmyled.com?
Has anyone measured the PAR from these fixtures yet? They seem interesting but I've not seen a thread showing growth, PAR or anything yet. Lots of CRI data, which is cool, though.
My 12g is a month old and I've used one of their 36" fixtures from start up. I would post my beginning photos, but I've rescaped the tank since then, so the comparison wouldn't be accurate. That being said, my 30-C is a week old now and running one of their 12" fixtures if you would like to keep track of growth.