Make a small USB rechargeable flashlight out of a Hot Wheels sized car with LEDS and a decent amount of hot glue in tight spaces.
Over the last few years I've been working on a lamp idea involving Hot Wheels cars and LEDs where the headlights should go. I'm still tinkering on the big project but along the way I found this little side quest to be fun and inexpensive. Taking a small USB flashlight and striping it down to fit into a Hot Wheels car can be an exercise in packing stuff into tight spaces, but with the right car it can turn awesome.
The black car? That is a later attempt that I made, after I had a clue what I was doing.
That is a genuine Hot Wheels car (1999 version) of the 1938 Phantom Corsair. If you are interested I have that model available in my Etsy Store at: https://www.etsy.com/listing/108285700/hot-wheels-usb-rechargeable-flashlight