anyone use these bulbs?

4x 65 Watt Power Compact Aquarium Bulb-ST BUY NOW - eBay (item 220553031791 end time Feb-14-10 09:57:48 PST)

I think I would get 2 10ks 2 actinic 420nm

are these bulb just complete crap or are they pretty good also please give me suggestion on the colors

 

No idea on the quality. You will want to change a PC light after 6 months regardless of brand. Buy the 10000k and 460nm blue. Actinic have little usable light for corals and the blue will give you just about the same effect as actinic.

 

so whats the difference is the 460 just more blue?

 

460 is blue and brighter, 420 is purple and fainter

 

oh ill get the 460 then if I get them

 

I like the current brand of PC bulbs best. I would but the 460nm bulb and their 6500/10000k combo if you were looking for coral growth and color. The 6500K will make non fluorescing yellows and greens pop.