SMD LED chip: What do the numbers 2835, 3528 and 5050 mean?

If you’ve ever found yourself looking for LED modules and strips, chances are you’ve come across SMD 2835, 3825 or 5050 LEDs.
But what do these numbers really represent?
In this guide, we will explore the meaning behind these codes and the differences between the various types of LED chips.

First of all, what does SMD LED mean?

Before delving into the details of the numbers, it is important to understand the meaning of “SMD,” which often precedes these codes.
SMD stands for “SurfaceMounted Device.
This indicates that it is an LED chip mounted directly on a surface, without the use of wires.
This mounting technology is fundamental to the creation of LED light strips. If you want to learn more read our in-depth article “SMD vs COB LEDs”

2835, 3528 and 5050: The Differences

The numbers following the SMD abbreviation indicate the physical dimensions of the LED chip.
For example, the SMD 3528 chip measures 3.5 mm wide and 2.8 mm long, while the SMD 5050 chip has dimensions of 5.0 mm x 5.0 mm. It is important to note that the size is not directly proportional to the brightness or performance of the chip.
Thus:

  • SMD2835 = 2.8 x 3.5 mm
  • SMD3528 = 3.5 x 2.8 mm
  • SMD5050 = 5 x 5 mm

Let us now look in detail at the general characteristics of the chips.

 

SMD 2835: Efficiency and Brightness

SMD 2835 chips, similar to 3528 chips, offer greater efficiency and brightness due to the latest technology.
Despite their smaller size compared to 5050 chips, they are able to provide bright illumination, making them ideal for technical, commercial and industrial lighting.

SMD 3528: Brightness and Applications

SMD 3528 chips are bright and consume less power than their larger equivalents, such as SMD5050 chips, are still widely used for accent lighting, such as above kitchen cabinets and around ceiling moldings.

SMD 5050: Powerful Brightness

SMD 5050 chips are known for their powerful brightness.
With up to three times the brightness of 3528 chips, they are ideal for task lighting and applications where more brightness is required, such as under kitchen cabinets.
In addition, they are available in color-changing versions, offering additional lighting flexibility.

Explore Our Catalog of SMD2835 LEDs

If you are interested in further exploring SMD2835 LED chips for your signage, we invite you to take a look at our extensive catalog. Take advantage of our special discounts on all orders, with discounts ranging from 5% to 15%! Discover our wide selection and light up in style.

We hope this guide has helped you better understand what these numbers mean and make an informed choice when it comes to selecting LED light strips for your specific needs.
If you have further questions or need more information, please do not hesitate to contact us!

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