I do like the multi-color and brightness of these cheap ones on Amazon, but I burn through them pretty quick, (but really cheap.)
These Luminous ones are much more durable but not as bright and only come in single color. The "glow" ones will have a lime green tint, but the do glow really well, the LED will even charge the glow.

Also if your axle spacers look like this, then you will need these spacers.