The last light on the dashboard of my car burned out this weekend. So now, when I'm driving at night, I can see where I'm going but not how fast I'm going.
When they first started burning out a couple of years ago, I used Velcro® to mount a small LED flashlight to light up the dash. Works well enough. Now I've been thinking about how I can wire up a string of LEDs to the car to illuminate the dash. Doesn't seem like it should be too difficult.
I'll put it on my list of Things To Do When I'm Bored