The future market trend of UL certified AC light source modules

Nowadays, the term UL certified AC light source module can be circulated in all regions of the world. Basically, you will know something about it if you are in contact with this industry. With the large-scale entry of LEDs into the municipal, commercial and household markets, many related products have sprouted up at the same time. Therefore, when customers treat these products, they are often more demanding. Whether it is performance, price, or safety and reliability, it must meet the standards and meet their own needs. Now let’s talk about the UL-certified AC LED Light module source module first!

Advantages of UL certified AC LED Light module source module:

1. Cost saving. It can remove complex electronic components and circuits, so that the manufacturing cost of the entire lamp can be reduced;

2. Save the space of lamps and lanterns. In the past, lamps and lanterns were manufactured using traditional methods, which took up a lot of space. However, after using the UL certified AC light source module, this part is almost omitted;

3. Strong line structure stability. There are new changes to the circuit structure design, abandoning the cumbersome way before, so that the entire circuit structure has very good stability and is not easy to damage.

The convenience of UL-certified AC light source module in household electricity does not need to install an AC to DC converter for the lamp like traditional modules. This will not only save some unnecessary costs, but also It can avoid the damage of the LED itself. But the dilemma that the converter is broken first. The AC-DC converter can be said to be a consumable. It will age or even break down over time. Its lifespan is shorter than that of the LED light source itself. In fact, the general LED lamp breaks, not because the LED light source has expired. The AC-DC converter is broken. Another feature of UL-certified AC light source modules is that they use a staggered matrix arrangement, which is turned on by turns, and turns on at a frequency of 60 times per second in 60Hz communication.

However, at this stage, UL-certified AC light source modules have two shortcomings. One is that the luminous efficiency is not as high as DC light source modules. It appeared earlier than UL-certified AC light source modules, so there is a gap, but UL certified AC The LED Light module source module is in the development stage. With the continuous improvement of technology, the luminous efficiency can catch up with the DC light source module, and even exceed the DC light source module. Next is the heat dissipation performance of UL certified AC light source modules. When UL-certified AC light source modules are widely used in LED lamps, the metal fins should be avoided and the heat dissipation performance should be enhanced through technical means. This is the core concept of the design of developing new liquid-filled LED solid-state lighting lamps.

The UL certified AC light source module has just entered the growth stage. Although there are still shortcomings in one aspect, it will continue to update technology and continue to innovate. At present, the application of UL-certified AC light source modules is simple, without transformer converters and constant current sources, and has low cost and high efficiency. Its various advantages have shown its strong vitality. The UL-certified AC light source module technology continues to develop, and within a few years, high-brightness, high-power, and low-cost products will appear in everyone's eyes.