What's the reason why LED lights flashing - China lighting network

Using the LED is the choice of every family, but also some people after the installation of LED light will keep flashing. In the evening, they will feel more scary, so LED lights flashing what reason be? Want to solve the problem of flicker, you must find the reason, can improve thoroughly. The following will introduce you to the cause of the LED lights flashing. 4 v, if the light bead chip is not enough power, will cause the light light stroboscopic phenomenon, high current lamp bead can't bear you a bright, serious phenomenon will turn the light bead built-in gold wire or copper wire burn out, lead to light bead is not on; 2, may be the driving power source is broken, as long as you put on another good drive power supply, do not flash; 3, if the driver has over temperature protection function, and the material of lamps and lanterns of the cooling performance can not meet the requirements, drive over temperature protection start work will also have a flash of a phenomenon, such as 20 w project-light lamp shell used to assemble the lamps and lanterns of 30 w, heat dissipation didn't work well will be the case; 4, if there is a stroboscopic outdoor lamps and lanterns one on a phenomenon, that is the lamps and lanterns into the water. Consequence is shining with flashing is not lit up. Lamp bead and drive is bad, drive waterproof do fine, just a broken lamp bead, replace the light source; Above is the reason why LED lights flashing, LED lamp is very common in our daily life, lights flashing to find the reason to make the right processing method, hope to be of help.

YanZhiXiang

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