Hi all,
I've got a 3 x 8W Boyu unit almost 3 years ago (from Ebay in HK) and it has been excellent, mine came with 2 x 6500K and 1 x 20,000K? actinic tubes, independently switchable. I used it with the actinic tube in for a year and when that blew swapped it for the 6500K "lampspec" ones mentioned. Only thing I don't like are the sliding legs, they are a bit flimsy and mine crazed fairly quickly.
I don't know why some-one doesn't import a container of these and sell them in the UK, I assume it must be a licensing issue or similar. I bought another one for a little plant propagation case, and they are excellent for that as well.
Has an-one got the larger unit(s)? I'd be interested in a review of it.
cheers Darrel