pyxistort said:I believe HQI is type of metal halide lamp, and there are some HQI produce uvb, maybe? I read some euro forum about using hqi lamp for tortoise.
I also found following new metal halide light bulb info: http://www.reptileuv.com/megaray-metal-halide-uvb.php
I don't know exactly if hqi lamp provides uvb, so I would like to hear anything about it.