Sorry Chad I cant help you. My ballasts fire on my timer...
as for the bulbs, I ordered a few 400w 14k bulbs for my future growout tank - they fire each and every time no problem ( I was having problems with the Ushios firing). But they are bluer then the pics of the 20k radiums I've seen online....
They are bluer then just my actinics.... Oh well! Sooo cheap
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