1. The LED runs dark for a while, which is caused by the excessive current flowing through the switching power supply lead. It can be checked whether the total current of the lead exceeds the current value of the switching power supply output. If so, replace the power leads.
2. The LED is very bright when it is powered on. After a period of time, it suddenly does not light up or the brightness is attenuated. It can be checked whether the switching power supply is 12V and the LED is misused to be 24V.
3. If there is no problem, check if the input voltage of the switching power supply is 220V. If the LED brightness is high or low: check whether the input voltage and output voltage of the switching power supply are normal. If the voltage is too high, it will cause the LED to burn out; if the voltage is low, it will cause the LED to not light or the brightness to decay. If the voltage of the user's location is very unstable, users may be advised to install a voltage regulator.
We diviided the led light according to the using eviiroment. Most of our product is the commercial LED Lighting
Commercial lighting is a term used to describe lighting that is used in commercial spaces, including auto dealerships, distribution centers, churches, factories, offices, and warehouses. Unlike residential lighting, commercial lighting is made to withstand more abuse and has a longer lifespan.
While the focus of residential lighting is often on aesthetics, commercial lighting is task orientated. Commercial lighting systems are designed based on what the application is. For example, in an office-type setting, you may see task lighting, which illuminates specific areas where employees need concentrated light to be able to perform their jobs.
Ceiling Light,Hanging Ceiling Light Fixtures,Chandelier Ceiling Light,Dimmable Ceiling Lights
Jiangmen Dilin Lighting High-Tech Co., Ltd. , https://www.jmdilinled.com