it is per piece.
yea, all the others with uv say per piece, yet the one in the link says per pair....
And there is a big thread on reef central and a good amount of people are running the A6, the version with more leds.
oh and the price is $165 now.
Got a link to the new lower price? Thanks
Here you go, they are now talking customization of led ratio. Also dim control by APEX.
http://www.aliexpress.com/store/317880/211629218-544642643/D-120w-55x3w-30-blue-and-25-white.html
Why did they cancel yours ?
How much discount? thanks
How much discount? thanks