I have an old but beautiful IKEA lamp, however the 12V 20W halogen bulb it used is broken now. The idea of replacing it with LEDs came up days ago, luckily I got a LED controller along with a SMD RGB LED strip, so I decided to give it a try.
Step 1: stuff I use
1. the old Ikea lamp called Qila;
2. RGB LED controller with LED strip and 12V 1000mA AC/DC adapter;
3. Hot glue gun and other handy tools...