Rapid LED 12 LED PAR38 - IN STOCK

[Reef Supplies]

Hello misty,

These bulbs are similar to household bulbs. You can find a fixture at any home improvement store. Just make sure the heat sink is not covered. Like this..



Rapid LED recommends 1 per 18x18. Three over a 48" would suffice for most but you will need 4 if you want to grow everything under the sun.

thanks,
Ray

Originally Posted by misty s

Is there a fixture that these lights go in, or how would you hang/mount them above your tank? How many would be needed for a 4'?