Here I finally got around to making the 2nd LED panel for my DIY Algae Turf Scrubber. These are 3 watt LED mounted on Star PCB, these are the ones I used: White 10 k -20 k, Royal Blue 445-455 nm and Red 615-630 nm.

Here are the LED's: (Look around on Ebay and you can find good LED for a good price.

Royal Blue:http://www.ebay.com/itm/1w-3w-Royal-B...

Red: http://www.ebay.com/itm/1w-3w-red-led...

White:http://www.ebay.com/itm/1W-3W-cool-wh...


Here are the Drivers: http://www.ebay.com/itm/5PCS-3W-5-35V...