Emitted red light has a wavelength of ca. 630 nm. it is not deep red yet, but fortunately already not orangish-red - it looks quite nice. Input current at 12V is 110-130 mA and is highly dependent on the input voltage (it does not have embedded current source), so if you want to use these leds for a long time you must add your own current source or at least a 12V stabiliser.
I ordered the Red color and this is very poor... not bright at all. NOT RECOMMENDED EVEN THE SELLER WRITE IT'S VERY BRIGHT !