What is the reason for the flashing of the led light?

Although the LED lamp is not a type of lamp that every household will choose to install, many families will choose this kind of lamp. Compared with the energy-saving lamp, it is also very good in terms of power saving. However, some users will find that the led lights in their homes will be in a state of constant flashing, and at night they will feel very uncomfortable. Do you know what the reason why the led light should flash ? Xiaobian to tell you how to solve the LED flashing .

First, the led lamp beads do not match

LED lamp beads and LED drive power supply do not match, normal single foot 1W lamp beads withstand current: 280-300mA, voltage: 3.0-3.4V, if the lamp bead chip is not enough power, it will cause the light source to strobe, the current has passed When the high-light beads can't bear, they will be turned on and off. In serious cases, the gold wire or copper wire built into the lamp bead will be blown, resulting in the lamp bead not shining.

Second, the drive power is damaged

In addition to not with the drive, it may be because the power supply of the drive is broken, causing led and so on to flash, you can choose to switch to another good drive power, it will not flash.

Third, drive temperature protection

If the drive has over-temperature protection function, and the thermal performance of the material of the luminaire can not meet the requirements, the drive over-temperature protection will start to work. For example, the 20W floodlight housing is used to assemble 30W lamps, and the heat dissipation work. This will be the case if it is not done well.

Fourth, outdoor lights

If the outdoor lighting also has a strobe light, the light is in the water. The consequence is that it will not light up when it flashes. The lamp bead and the drive are broken. If the drive is waterproof, if it is good, it will just break the lamp bead and replace the light source.

The above is the relevant content of the cause of the flashing of the led light, I hope to be helpful to everyone! Qi installed network, China's well-known large-scale decoration platform, decoration leading brand. If you want to make a new design, you are advised to apply for the free design service of the net, and help you plan a reasonable space layout and beautiful design through the professional designer's on-site measurement room.

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