- Joined
- Jan 8, 2014
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Yes I have used xm10k bulbs to see the growth difference between the radiums I was using. I cut the initial run time in half for a month but I still experienced some bleaching but mostly on LPS. I personally did not like the look even with T5 supplement but that's my opinion. Didn't see enough of an improvement or growth to keep bulbs I didn't enjoy the look of.



