Cheap, sturdy, cool-running. well-built
I have been using this lamp for about a month now. Plants seem to like it, though I have no real means of comparison. I have it next to a 45x3 watt no-name ufo (85 watt draw). And this one is immensely bright, compared to the other. Regarding the color temperature of the full spectrum cobs, I really couldn't find a straight answer. But my own research leads me to believe that they might be 1400 Kelvin. The light is not exactly purple, but there is a visible tint of red.
The fans does make a bit of noise, but nothing compared to my exhaust fan. You don't want it in you bedroom though.
The build seem sturdy, and the insides look very tidy and properly arranged.
My ambient temperature is approx 22 degrees (Celsius), and this lamp only raises the temperature by 2-4 degrees. Nothing serious.
I hope someone will make a detailed video-review of this lamp someday, because it was very hard for me to find any reviews before ordering. I made the right choice it seems, and You may too :-)
Verified purchase: YesCondition: New