The difference between white and black LED lamp beads on LED display

Since the emergence of LED display screen, most outdoor LED display have used white LED packaging devices (white led lamp beads). With the development of LED displays, in recent years, in addition to white led lamp beads, black LED packaging devices (black led lamp beads) have increasingly appeared in the market.

This article will introduce the main differences between white and black LED lamp beads in LED displays from multiple perspectives:

1.Visual Effects:

Contrast: The contrast of LED display screens with black LED lamp beads is usually much higher than that of those with white LED beads. The contrast of LED display screens with black LED beads can reach above 10000:1, while the contrast of LED display screens with white LED lamp beads is generally around 3000:1.

2.  Color Performance:

LED display screens with black LED lamp beads also have a better color performance. Due to the high contrast and excellent stability, LED display screens with black LED lamp beads can present more authentic and rich colors, especially when displaying high saturation colors, the effect is better.

3.Brightness and softness:

The brightness of indoor led display with black lamp beads is relatively low (such as 1000cd/m ²), but the colors are softer and suitable for long-term viewing, reducing visual fatigue. The brightness of indoor led display with white lamp beads relatively high (such as 2000cd/m ²), although the brightness is higher, it may be too dazzling in some occasion.

4.Energy Consumption:

The power consumption of LED display screens with black LED lamp beads is generally lower than that of those with white LED lamp beads. The power consumption of LED display screens with black LED lamp beads is around 350w/㎡, while the power consumption of LED display screens with white LED lamp beads is up to 410w/㎡.

5.Heat Dissipation Performance:

The heat dissipation performance of LED display screens with black LED lamp beads is also better than that of those with white LED lamp beads. Due to the optimized design and material selection of LED display screens with black LED beads, they can dissipate heat better, maintain a lower working temperature, and thus extend their service life and improve stability.

6.Stability:

LED displays with black lamp beads perform better in terms of stability. Due to its design advantages, LED displays with black LED lamp beads can maintain better display performance and longer lifespan over prolonged use.




Application Scenarios

High end occasion display requirements: LED displays with black LED lamp beads are more suitable for high-end occasions, such as high-end conference rooms, command centers, exhibition halls, and large-scale event displays, due to their excellent visual effects, stability, and energy-saving performance.

General application: LED display screen with white LED lamp beads are more suitable for general occasions, such as indoor displays, small events, etc. Although their visual effects and performance may not be as good as black LED lamp beads, white LED lamp beads have relatively lower prices for LED displays and are more suitable for users with limited budgets.

Cost control

The manufacturing cost of LED display screens with white LED lamp beads is relatively low, making them very competitive in price, especially suitable for users with limited budgets.

LED display screens with black LED lamp beads, due to the use of special packaging processes and materials, have a relatively high manufacturing cost, which may deter some users with limited budgets.

We have already understood the difference between white and black LED lamp beads in LED displays.There are significant differences in display effects, performance parameters, and application scenarios between white and black LED lamp beads in LED displays. When making a choice, it is necessary to consider both actual needs and budget comprehensively.

LEDVDI is a professional LED display supplier known for its high-quality products and commitment to innovation. With a range of LED solutions that cater to diverse needs, from outdoor advertising to indoor events, LEDVDI ensures that every display is built to last under the most demanding conditions.

If you want to get more details of led display, Please visit LEDVDI website or contact our expert team today by led@ledvdi.com.