How to replace old lamps with LED lamps

The upconverter needs to be removed. At present, most led fluorescent lamp drivers are compatible with inductive ballasts, and a few are not. Incompatibility includes flicker, damage, etc. However, in terms of use, it is suggested to remove the ballast and directly connect it to 220 V.

1, easy to short circuit. LED fluorescent tubes are compatible with inductive external ballasts, but the electronic ones are not compatible at present. But when connecting this kind of inductance tube, it is best to remove the inductance or electronic ballast to save electricity and avoid short circuit.

2. The old ordinary fluorescent lamp bracket has been installed. First, remove the daylight tube and starter.

3. Replace it with the LED fluorescent tube you bought, and you can use it directly when it is electrified.

4. Note that there are two kinds of original fluorescent lamp brackets: one is inductive ballast and the other is electronic ballast.

5. The inductive ballast can be left unchanged, but the electronic ballast needs to cut all the wires, remove the electronic ballast, and connect the zero wire and the live wire to the two ends of the lamp holder respectively.

Extended data

Can not be directly replaced, but are two different light sources with different principles and different driving methods. ★ (Total Replacement) is required.

Fluorescent tube+ballast = previous fluorescent lamp.

LED lamp tube+driver (constant current or regulated power supply) = new LED lamp. Not only are there many wattage specifications, but there are also many types of lamps, including high voltage, voltage and medium voltage. The driver should be used with the lamp.

When removing and installing LED tubes, the following points must be noted:

1, LED tubes and accessories can't bear too much pressure, so take good care of them.

2, when installation by electrician certificate or familiar with the circuit to install, in order to avoid the danger of electric shock.

3. If the LED tube is deformed or damaged, please contact the buyer to replace it.

4. In the process of 4.LED lamp transformation, the main switch of power supply must be turned off to ensure personal safety.

5. Please install the LED tube indoors, and pay attention to rain protection outdoors.

6.LED lamp tube is not suitable for use in high humidity and high tide environment, otherwise it will easily affect the service life.

Compared with traditional lighting lamps, LED lighting lamps are fragile, especially lamps with fine internal components such as LED tubes, which should be paid more attention to during installation to avoid problems.