led등교체/선이 3가닥 내려와 있을때/시골집 등교체하는 방법/ 차단기 내리고 작업하는건 필수

Here's how to replace your lights with LEDs, which are all the rage these days. I made this video so you don't panic when you find yourself with three wires hanging from the ceiling instead of two. I hope you have a successful light replacement in your country home. #LEDLightReplacement #TurningOffTheCircuitIsAMust