connecting leds

Hi all, I've 4 wall lights with these bulbs: 5 Watt G9 LED Bulb - 36x SMD5050 Warm White Dimmable G9/5050SMD/WWD Wired to a dimmer switch They were working fine, I took them off to paint the walls, and can't remember which way round to reconnect them (and who know where I put the piece of...

Hi guys, I want to assemble a panel of lights of different colors for the lighting of my living room The only thing I know of electricity is that: there are different cables for different resistors for different voltages according to use. I have the idea of order of LED lights in a square...