High Tide Aquatics

PAR38 Lighting

sfsuphysics said:
Why not CFLs or some derivative of that? As far as efficiency LEDs are not much better, plus talking $50 per bulb vs $5 per bulb.

You are not taking into account changing bulbs which does get costly when you using dozens of them. It used to take me two days to totally swap out all the track lighting in my mom's store. This is one of the huge reasons for the invention of the Twin Arc MH bulbs.. changing 100's of MH's in a warehouse is costly. It's not just about bulb efficiency in other words :D

Not to mention you can get them for $10 is you look in the right places.
 
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