I am thinking of changing my lights from Ushios 10k to Hamilton 14k to pull out better colours in my corals. Before I purchase 3 new bulbs, I would like to try one as a test. If anyone has a single end bulb that is fairly new that they would like to sell (or let me try it for a day
) please send me a PM. prefer Calgary area only.
I would also like your opinion on these bulbs or any other comparable bulbs with similar spectrum.
Thanks,
Jim