Ok - more research seems to indicate that they're fine now, the old ballasts were an issue but they've switched to electronic. Also the fans leave something to be desired so I'd probably purchase a light that's a bit overkill, and then hang it from the ceiling or a light stand to help minimize heat issues.
Lots of people said they're very happy with them though, and that replacing the bulbs to get the desired spectrum is the biggest issue.
Oh and that the above site (aqua traders) is crap and to get them elsewhere.
Lots of people said they're very happy with them though, and that replacing the bulbs to get the desired spectrum is the biggest issue.
Oh and that the above site (aqua traders) is crap and to get them elsewhere.