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Why do 12v LED lights flicker?
Why do 12v LED lights flicker?
2020-10-19

Why do 12v LED lights flicker?


The 12v LED light application is the best choice to use at home for safety reason. Compared to the 120/240v line voltage, 12vdc electricity flow was not quite strong enough. What is more, 12v LED light is also less energy used. Hence the 12v LED is the most perfect option for cost-effective home lighting. But with technology comes the bad influence, flickering issue is one of the most common problems we may face, eye discomfort, headaches and fatigue may the the hazards which caused by flickering LED light. These symptoms don’t happen instantly. There are several reasons that may cause the LED lights flicker in various applications.

triac led dimmer constant voltage


1. Wrong dimmer switch
Only LED lights that are marked specifically for dimming can be used with dimmer switch, otherwise they flicker like crazy. Triac led dimmer constant voltage is the most usually used in dimming lighting application.

2. Flickers without dimmer
When you buy a brand new LED blub which work with dimmable led driver without dimmer, there will be some flashing as it gets to the correct temperature. But if the flashing continues longer than a minute or two, perhaps longer- the bulb is faulty.

3. Other reasons
Perhaps it’s not your fault at all that the bulb has gone bad or is the wrong type of LED to use.

4. Wrong LED power supply
That power supply that most lamps are plugging into will keep you LED flickering whether you see it or not. Swinpower has issued T24 standard led power supply dimmable which PWM can be 20KHZ and flickering free.

If you are using 12V LED light at home or office, flickering is one of the common problems you may face. To solve this issue, we need to understand what is 12V LED light and flickering. Then, we can take a look at how to fix it. Otherwise, pls call the electrician at your local for further service.
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