Put it on your keychain

I have an old fashioned car - one where you actually have to put the key in the lock to open it. This is great because I used to scratch my car with the key in the dark, or get my hands dirty feeling ...

I have an old fashioned car - one where you actually have to put the key in the lock to open it. This is great because I used to scratch my car with the key in the dark, or get my hands dirty feeling for the keyhole, but now I can see with the light. I do wish it were a little smaller - just so my keys fit better in my purse - but it's probably a battery thing. I never realized how much I needed this until I got one!