Amazing little light

I bought these for a few purposes and they suit all well. I use one on my keys for coming home on a night, so i can see the lock and make less noise. My elder two children have them on keys for same reason, but also bike locks shed etc. And my youngest (who is afraid of the dark) had his clipped on his coat for when were out in the dark. They are unexpectly bright for being so small and last a long time on batteries. The clips are strong enough to take keys etc being dropped and thrown in bags etc.