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COB LED CHIP series

Date：

2026-01-06

COB LED CHIP series

Info.Recommendation

2025.01.07

Discuss the issue of light color consistency of indicator light emitting diodes

Today I want to share with you how to solve the problem of light color consistency of Cob and LED s when using LED indicator . Yes, you heard it right, this method is really very effective, and it is simple and easy. So, what is this method? Next,

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2024.12.26

Highlight||2025 Spring Festival Holiday Notice

Thank you for your strong support and love for our work. Hailongxing Optoelectronics 2025 Spring Festival holiday time: To ensure the normal operation of your company, please make a stocking plan before the New Year so that our company can prepare materials, production, delivery, etc. in advance.

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2024.12.20

Application of LED chips in the field of drones

The application of LED lamp beads in drones is mainly as light-emitting diodes (LEDs) to provide lighting, indication or decorative functions. The following is a detailed analysis of the application of LED lamp beads in drone light-emitting diodes:

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2024.12.05

Traffic light LED color selection

Choosing the right LED color for traffic lights requires comprehensive consideration of many factors. Here are some key points: Follow traffic rules and standards According to international practice and my country's traffic regulations, the colors of traffic lights are usually red, yellow and green. Red means no passage, yellow means warning preparation, and green means passage is allowed. This is the basic basis for selecting the color of the lamp beads and cannot be changed at will. Consider the optical properties of the

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2024.11.25

Straw Hat LED Application Digital Tube

In summary, straw hat LEDs for homemade LED digital tubes have their feasibility and advantages, but their applicability also needs to be comprehensively considered according to specific needs and application scenarios. If you have high requirements for display effects, size, and light color consistency, you may need to choose other types of LED light-emitting diodes.

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2024.05.31

Red LED 0805, blue LED 0805.

They are all commonly used small lamp beads for patch indicator lights. People choose small lamp beads for indicator lights, either 0805, 0602, or 1206.

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