very good 512

bought the LEDs for the wheel of my son, since it is now very dark early.
they are excellent, the white LED gives enough light so you can see where breaks forth and make the red cars etc attentive. very much like the fact that LEDs have three levels (continuous light, blinking regular on / off and "flicker) in particular for the red tail light that is useful because motorists with flashing / flickering be more attentive than continuous light