Lan Jin Optoelectronics Explores the Differences between 2835 Lamp Beads and 5050 Lamp Beads

 editor of Lanjin Optoelectronics will discuss with you the differences between 2835 lamp beads and 5050 lamp beads. First, let's understand the parameters of 2835 lamp beads.

2835 Lamp Beads

2835 Beads are medium power SMD ultra bright light emitting diodes, available in 0.1W, 0.2W, and 0.5W. Due to their size of 2.8 (long) × 3.5 (width) × 0.8 (thick) mm, so it is named 2835 LED beads according to the size naming method of SMD LED beads.

Power: 0.1W, white light/blue light/green light voltage: 2.8-3.6V, red light and yellow light voltage 1.8-2.3V. Current 30mA, white light flux 10-15LM

Power: 0.2W, white light/blue light/green light voltage: 2.8-3.6V, red light and yellow light voltage 1.8-2.3V. Current 60mA, white light flux 20-25LM

Power: 0.5W, white light/blue light/green light voltage: 2.8-3.6V, red light and yellow light voltage 1.8-2.3V. Current 150mA, white light flux 50-60LM

2835 Warm White/White Light (2700-6500K): Luminous flux 20-22 lumens. The 2835 patch is an upgraded product after 3014, with better overall performance and more market competitiveness. The circuit board of 2835 is different from that of 3528, but it can also be replaced and used, with better brightness and heat dissipation compared to 3528. Now widely used, 2835 has become a designated choice of LED beads for fluorescent lamps, bulb lamps, panel lamps, and other lighting fixtures in the LED industry. Luminaires using 2835 beads appear more innovative, particularly attractive, and their competitiveness in the market is constantly strengthening.

The parameters are:

Working temperature: -30 ° C~+80 ° C

Forward voltage: 2.8-3.8

Size: 2.8 (length) × 3.5 (width) × 0.8 (thick) mm

Understand the 2835 lamp bead parameters. So what is the difference between 2835 lamp beads and 5050 lamp beads? Lan Jin Optoelectronics editor will continue to discuss with everyone.

5050 LED beads refer to LED beads with a size of 5.0 * 5.0MM for SMD models. As the name suggests, 2835 LED beads refer to LED beads with a size of 2.8 * 3.5MM for SMD models. These two are also one of the most common SMD LED bead models on the market.

Many friends are puzzled, which one is brighter, the 5050 lamp bead or the 2835 lamp bead? What is the difference between them?

5050 lamp beads

In addition to the size difference between the 5050 and 2835 lamp beads we mentioned earlier, the 5050 lamp beads are generally packaged in parallel with three 0.02W chips, with a total power of 0.2W and a brightness of 20-22LM. Of course, chips with higher bare crystal brightness can also be used to achieve this

There are several different gears such as 22-24LM/24-26LM/26-28LM/28-30LM.

The 2835 lamp beads are generally packaged in a single chip, with power ranging from 0.2W to 0.5W and 1W. The same 0.2W chip has the same brightness as the 5050 lamp beads, which can reach 20-22LM, and can also be achieved using chips with higher bare crystal brightness

There are several different gears such as 22-24LM/24-26LM/26-28LM/28-30LM.

2835 lamp beads are widely used in lighting LED lighting products, such as fluorescent tubes, bubble lamps, ceiling lamps, tube lamps, etc., due to their thinner bracket thickness than 5050 and the use of single chip packaging, resulting in relatively concentrated light sources. Moreover, due to their smaller size and more flexible design, 2835 lamp beads are widely used in lighting LED lighting products.

5050 LED Beads is a long history SMD type LED, mainly used for LED products such as light strips, guardrail tubes, modules, luminous characters, etc. Due to the characteristics of 5050 LED Beads, they can be packaged separately with RGB three color LED Beads. Therefore, 5050 is also a model used to package 5050 full color RGB LED Beads.

In summary, both 5050 and 2835 LED beads are very common and popular SMD LED beads, each with their own functional characteristics. When using the same material and power, the brightness is basically the same, but they have different strengths, adapting to different application field