I’m sticking a LED-strip to the back of my TV to create bias lighting.
Installing some lights in Ikea kids play kitchen, using a cheap LED-strip from eBay.
Two self made LED down-lights, each with four 10mm high-intensity LEDs. Details In my old apartment, and before LED lights were cheap and everywhere, I build my own LED down-lights and put then in my kitchen cabinet. Two lights, each with four warm-white 10mm high-intensity LEDs, and a simple fuse and switch box. Powered by a 5 V AC adapter. The LEDs had four chips, making them pretty bright, and they had a wide beam angle.
Turn any RGB LED into a mood light with this controller. Uses an AVR ATmega8 microcontroller.