can somebody tell me what resistors i need for this led http://www.ebay.com/itm/1pcs-3W-High-Power-RGB-Led-6-Pins-Full-Color-1W-New-/330700235638?pt=LH_DefaultDomain_0&hash=item4cff452376 , cant work with the resistorcalculator , i will connect them to 12v !?
also is there a diagram for connecting the leds , i like to connect them parallel playfield to backbox ?