-
Find the inlet line of the top light, just two lines: one fire and one zero. Cut the two wires (Note:
If the wire is cut one by one, in case of short circuit), connect these two wires to the lamp holder of the energy-saving lamp and fix the lamp holder. Then remove the ballast and the lampholder of the ring light. It is recommended that you turn off the power before you do it.
-
You cut off this switch, remove the live wire and neutral wire in front of the rectifier, and add a screw lamp head.
-
Remove the things except the lamp shell, buy a lamp port, press the energy-saving lamp, and install the lampshade.
-
Just cut off the wire and install the lamp head. Nothing to worry about.
-
Didn't watch the sketch?
Sledgehammer 80, hammer 40
-
I pulled the electric switch at home and slowly studied it myself.
Yes, as long as the power and voltage match.
If you are sure that the ballast is broken, turn off the switch, cut the ballast wire, remove it, take it to the store to replace it, and by the way, take the roll of insulating tape or terminal, and after getting it back, you just need to distinguish the input and output terminals, and connect it, it's very simple.
1. Power off.
2. Disconnect the power cord of the ballast, that is, the two white wires of the ballast without a protective cover. >>>More
Just buy one, and the lamps and lanterns are all sold. If you are under warranty, call customer service.
1. There are many brands of all brands, to the general hardware stores, there must be places that sell lights, you only have to say that it is a ballast, how many watts the lamp is, on the line. They are all universal, generally about ten pieces.