what was your tank volume??
what was your tank volume??
30 gallon tank, 15 gallon sump
wow, never heard of that SCWD...
googled it... I really want to buy one now!
hey guys... I started buying some things...
I have a doubt here...
would a 6in x 6in screen, with 3 x 3w red led each side enough?
the total is
36 square inches in 18W red led.
and whats the best red spectrum?
660nm
Depending on how much you drive them, you probably should have 4 to 6 LEDs.
I'm thinking in use this, http://dx.com/p/epileds-sf-3w-gh-3w-...-silver-186908
edit:
and i should have 4 to 6 less each side? or total?
They are good, try 6
But on each side?
Maybe 4 on each side. Place them so they don't shine on the same spot from both sides.
this leds run on 850mA,
but the drivers i've found are 900 or 600...
can you help me find the right one, to run 8 of this http://dx.com/p/epileds-sf-3w-gh-3w-...-silver-186908
thanks
I was thinking in use this : http://dx.com/p/waterproof-27w-led-c...85-265v-175098
to run them at 600mA
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