How to change the lamp, you can also change it yourself

Do you know how to change the fluorescent tube.

First, I want to give old-fashioned fluorescent lamps.

How to change the lamp?

Generally, there will be signs of blackening at both ends of a broken lamp, and the fluorescent tube needs to be replaced. First, turn on the fluorescent lights.

lampshade. Turn the fluorescent lamp to see if it doesn't work because the tube is loose. If that doesn't work, turn the fluorescent tube to the snap position, remove it, and dispose of the removed fluorescent tube so that your child can't touch it.

Take out the new fluorescent lamp and tighten it in the direction of unloading, and you will hear the sound of jamming. Don't be afraid, it's a normal snapping sound. You can twist it all the way and stop about in the middle position. Pay attention to turning off the switch to avoid accidents.

After installing the two lamps, you can leave the lampshade open, turn on the power switch, and see if it is on. The new fluorescent tube has noticeable ripples, and it doesn't matter, it will disappear as long as it is on for a few minutes.

If it works fine, you can connect the lampshade normally and continue to use it. If it still doesn't work, it's ballast.

2. Precautions for installing fluorescent tubes:

If the life of the lamps in the home is really at the end of their life, they must be replaced with new fluorescent tubes. The specific operation method is: first turn off the main power supply, and then insert the purchased lamp into the corresponding position, which can be installed by turning it generally, and it is also to better fix the lamp.

However, if the light tube is installed, if it flickers on and off, it means that the installation is not in place, and it needs to be readjusted, and you must wait until the light is no longer flashing.

When replacing a new lamp, be sure to install an upper inverter. Because the upconverter plays a vital role in the lamp, it can be secured by simply inserting the upconverter into its place and tightening it.

After installation, you can try turning on the power switch to make sure the light can be used normally. If only part of the lamp is broken, the cause must be found out first, and then targeted treatment.

Pay attention to the safety of electricity, and be sure to disconnect the power supply before replacement.

That's all about how to change the tube for an old-fashioned fluorescent lamp, I hope it will help you!

First of all, all power must be turned off before the line, do not operate in the case of power, otherwise it will affect people's lives, cut off the main electric switch, and then insert the lamp back according to the corresponding position, generally the lamp can be installed by rotating the lamp, but also in order to better fix the lamp, install the lamp, if there is a bright or dark phenomenon, it also needs to be adjusted, it must be after the light does not flicker, you must remember to install the lighter, as long as the membership is inserted into the location, It's ready to be installed.

First of all, we must turn off the power supply, remove the old lamp, press and hold one end of the lamp, push hard to the side, and remove the old lamp, when installing the new lamp, the same steps as removing the new lamp, turn on the power to check whether the lamp is on, if the lamp is on, install the lampshade, and it's OK.

You can turn off the power first, and then replace the old-fashioned fluorescent lamp, and then screw on the lamp tube you have prepared, if you can't ask a professional to come to your home to replace it.

Changing the lamp is divided into the following 5 steps:

1. Make sure the power is turned off. If it is not possible to confirm the opening and closing status of the power supply due to damage, check whether there is any current passing through the conductive part of the lamp interface with the help of a pen.

2. Disassemble the damaged lamp. When taking the lamp, hold the lamp stand with your hand, hold the lamp with the other hand and push it to the other side, and take it out after the two contacts of the lamp are separated from the lamp holder.

3. Install the lamp. Plug the wiring at both ends of the lamp tube to the installation seam of the lamp stand, press the lamp hard, and then rotate the lamp tube to feel that the lamp tube is tightly connected with the lamp stand.

4. Inspect the lamp. Turn on the power and see if the new lamp glows. If the lamp glows normally, it means that the installation is successful. If the lamp does not light up or flicker, remove the lamp again and install it with another lamp.

Note: Wrap damaged tubes in bags or paper before putting them in the trash to avoid scratching yourself and others.