Can traditional energy-saving lamps and LED lamps be replaced?

First of all, the ordinary incandescent lamp used in the home, as shown below:

This is the oldest and the country is almost banned.

Take a look at ordinary energy-saving lamps

Finally, the LED bulb

what have you found? Yes, their lamp heads are very similar! In fact, they are all the same. This is called the E27 (E26) base. It is one of the longest used bases in the world. As long as the base of the E27 can be used interchangeably without special conditions, you can Don't worry, buy an LED bulb and replace the above two bulbs directly. Jane is a perfect replacement. There is no sequelae and no adaptation. You will feel that he is really good when you get used to the LED lights!

Reminder: E26 generally uses 100-130V power grid for more use. Japan, the United States, Mexico, E27 is generally used above 220-240V. Of course, E14 is smaller than E27.

Secondly, it is a fluorescent lamp commonly used in the home, as shown below:

Traditional fluorescent lamp + rectifier + starter

Traditional fluorescent lamp wiring diagram

Let’s take a look at the LED fluorescent light:

LED fluorescent lamp

Wiring diagram

From the above-mentioned intuitive picture, you can see that the LED fluorescent lamp is convenient for both the structure and the wiring diagram. If it is replaced, remove the starter and rectifier, and connect the live and neutral wires of the mains to the left and right ends of the bracket. The LED tube is a built-in power supply, and the two pins of the G13 interface are short-circuited, and the interfaces at both ends are identical. have to be aware of is:

1. It is necessary to remove the rectifier and the starter LED fluorescent lamp directly connected to the 85-256V power grid, provided that the LED fluorescent lamp supports a wide voltage.

2. Some LED fluorescent lamps do not need to remove the rectifier and starter. Of course, this kind of rectifier and starter add power to the whole lamp. It is not recommended to replace it.

3. The current and voltage required by different types of LED fluorescent tubes are different.

Well, today, the replacement of traditional lamps and LED lamps is not described, discussed: http://bbs.ledwn.com/forum-6-1.html