Different led chips have grown in popularity in the lighting industry. Due to the growing understanding of the benefits of energy efficiency, people are seeking ways to conserve energy. There is a great deal of energy efficiency in LED lights. As a result, there is an increase in demand for this type of light. Lighting manufacturers now produce LED lighting products in a variety of styles. LED light fixtures require the best LED chips to be designed and manufactured. You can choose from hundreds of chip manufacturers. Consider all the options before making a decision. There are many types of LED chips, and you should understand them all. Various types of LED chips are used to manufacture LED strip lighting.

What is a LED Chip & How is it Formed?

LED chips refer to PN junctions, which are the core components of LEDs. The primary function of this device is to convert electrical energy into light. Monocrystalline is the dominant material used for the device. In its simplest form, LEDs are solid-state semiconductors that convert electricity into light. A semiconductor chip is at the heart of an LED. Chips have a -ve end that attaches the stent, and a positive end connected to power sources. It comes in epoxy resin so that the whole chip consists of it.

There are two parts to a semiconductor chip, the P-type semiconductor has the dominant hole, and the N-type semiconductor has the minor hole. Mostly electronics are found in this part. As soon as the two semiconductors are connected, they form a PN junction. Electronics will be pushed to the P zone when the current acting on the chip through the wire is high. Electronics emit photons whenever they combine with a hole, which is what LEDs do. A PN junction’s material determines the wavelength or color of light.

Let’s discuss the different types of LED Chips which are most commonly used nowadays:


Dual In-Line Package (DIP)

DIP LEDs contain a chip inside a hard plastic bulbous head with two parallel straight-pin connections. This design is still used in some products but has lower light attenuation, a lower CRI, and lower efficiency than new LED chips. For home, commercial, and industrial use, LED chip styles are available in all kinds of colors, sizes, and shapes.

Chip-on-Board (COB) LED Design

Chip-on-board (COB) refers to a lighting module constructed by adhering several chips (9 or more) to an aluminum substrate. The design is space-saving and maximizes the amount of light generated. A third of the process and costs are lost due to this technology. As brackets, electroplating, reflow soldering,  and placement is not required. Among other industrial applications, you will see them in loading docks, factories, and delivery areas. In track lights and downlights with high output, COB lights are a typical feature. Additionally, they are used for lighting parking lots, street lights, and large outdoor areas.

Surface Mounted Device (SMD) LED Chips

The latest modern development after DIP is Surface Mounted Device (SMD) LED Chips. With SMD, the light output is much higher, whereas the power consumption is much lower than with traditional LEDs. Compared to DIP LEDs, they are more compact, and flatter, have a longer service life, consume less energy, and require less maintenance.

Generally, only a fraction of a percentage of DIP LED products currently uses in producing and selling LED light fixtures. The most popular technology is SMD, even though COB is more popular than DIP.

What kind of LED chips is XSY Lighting using?

  • The 2835 chip can be utilized to manufacture LED high bay fixtures, LED tubes, LED tri-proof lights, and LED linear lights.
  • Lighting products using the 3030 chip include street lights, parking lot & area lights, wall lights, solar lights, and grow lights.
  • Stadium lights powered by the 3535 chip

Final Thoughts

In conclusion, I must say that now you have a deeper understanding of what a LED chip is. And how to choose and judge one once you have mastered the relevant knowledge of LED chips. Choosing the right LED chips will improve the quality and life of the lamps.

If you need different types of LED Lights and Lamps for plants, buildings, and residences, you can visit darklesled.com. Darkless LED company has years of experience manufacturing, and supplying LED lighting solutions. We are happy to assist you if you need service.