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Anonymous users2024-01-241.This is due to the fact that your lampholder is a counterfeit commodity, and it is the reed in the center of the lampholder that is in contact with the outer ring that is short-circuited, so it is best to change the lampholder.
2. If you live in a private house, it may be that the fuse you pressed was relatively large and did not blow out. If it is a building, another reason is that the lights and sockets are not controlled by a switch.
200W depends on how many hours you use it overnight.
For 5 hours, then it takes 1 kilowatt-hour of electricity. >>>More
This is the father, the father and the poor person is to establish a tall image in front of the child, but the child and the excellent person are required to have a better child.
Swap the gray line with the blue line. A 40W ballast should be equipped with a 40W lamp, but you can't install a 22WD lamp.
5W energy-saving lamps replace 40W ordinary bulbs, which seems to be lower, and it is recommended to use about 8 watts. >>>More
The white light uses 3-5W energy-saving lamps The warm light uses 5-7W energy-saving lamps, the tubes are spiral-shaped, which looks better than the U-shape, and even has the form of candle bulbs (but the power needs to be increased), and the most energy-saving is to choose LED energy-saving lamps.