First review Around June 2013 approximately;
Probably the best LED lights I have bought off of this website. They have a good amount of regulation circuitry on the back of the board (opposite side of the LEDs) it appears.
I made my dad a custom desk lamp using these LEDs, I tore out all the electric components the lamp came with and put together my own LED driver power supply (12volts, 1amp) and installed it into the lamp. I also installed a iPhone charging usb port circuit into the lamp.
Probably the coolest gift I have ever made!
Couldn't have done it the way I wanted without these LEDs.
They made it here in less than 5 days, just in time for fathers day!
Two of these LEDs run together are epically bright, especially in a desk lamp!
I recommend these particular LEDs to everyone as they are a very nice product.
Also mini in the box has exellent customer service!