Reasons for the darken of the led tube
There are three reasons for the darken of the led tube
1. The quality of the led tube is not good
Poor quality led tube, even if it is new, the led lamp bead is made of small chips, and the power is enough, then the overload work, the light decay is large, and within a few months, the cause of the dimming of the LED tube brightness will appear. . There is another, the power is not enough, the brightness will be dimmed.
2. There is a problem with the led tube, and the current may be reduced, resulting in a decrease in the total power. The brightness of the led tube will also dim
3. The led lamp has been used for too long. Some led tubes have been used for a long time. After the warranty period is too long, the light decay is severely reduced, so the brightness of the led tube will naturally drop, reminding you that you need to replace a new tube. This is normal
