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led tv backlight strips Universal 32inch led bar

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LCD TV universal light bar 32 inches is an important part of the LCD TV backlight, and its function is to provide enough light source for the LCD screen. The following is a detailed description of this light bar:

1. Model and size: The model of the light bar is a 32-inch universal light bar, suitable for 32-inch LCD TVs. Its dimensions are roughly about 568 mm long by 10mm wide.

2. Material and structure: The light bar uses LED as the light source. The voltage of each lamp bead is 3V, the current is 20mA, and the power is 62.5mW. These LED lamp beads are installed on the printed circuit board, connected with the circuit circuit, and then covered on the light guide plate, reflected and gathered to provide uniform backlight.

3. Brightness and lifespan: The brightness of this light bar is usually between 400-700 lumens. At the same time, its expected lifespan is more than 100,000 hours, which can meet the needs of daily use.

4. Installation and replacement: The light bar can be installed and replaced by removing the back cover of the TV. It should be noted that the installation and removal of circuit boards and light strips should be done by experienced professional technicians to avoid accidental damage.

To sum up, the 32-inch LCD TV universal light bar is a backlight assembly that uses LEDs as the light source, which can provide uniform backlight brightness and long life. Through the installation and replacement of professional technicians, the light bar can meet the needs of daily use to optimize the picture effect of the LCD TV.

note :

The following are the precautions for installing LCD TV backlight strips:

1. Make sure the power is off. Before installation, the TV must be disconnected from the power source to ensure safe operation.

2. Pay attention to the direction of the light bar. The light bar usually has a certain direction, and must be installed correctly according to the model of the LCD TV and the manufacturer’s instructions. Before installation, you can refer to the TV manual.

3. Check whether the light bar is complete. Before installation, you should check whether the light bar is intact and not damaged or bent, otherwise it will affect the backlight effect.

4. Handle with care. When installing and removing, avoid excessive force, so as not to damage the socket or cause other damage.

5. Note the direction of the connection plug. The connecting plug of the light strip often has a locking screw, and you should ensure that the plug and screw are oriented correctly.

6. Check the adhesiveness of the interface. The light strip should be firmly attached, which can be tested by shaking the light strip slightly. If the interface is found to be loose or not firm, it should be reinstalled.

7. Test the backlight effect. After installation is complete, the TV should be turned back on and tested to ensure that the backlight is functioning properly. If there is uneven backlighting, color changes or other problems, it should be checked and repaired in time.

In short, when installing the LCD TV backlight strip, the most important thing is to follow the manufacturer’s installation instructions, handle it with care, ensure safety, and achieve the best backlight effect. If you are not sure how to install it, it is recommended to find a professional technician to do it.办公环境_1公司外景_1生产细节_1应用步骤_1灯条应用_1灯条装箱荣誉证书_1专利证书_1


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