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COB LED CHIP series

Date：

2026-01-06

COB LED CHIP series

Info.Recommendation

2026.03.28

1.5W RGBW CLED: Five-Color Integration Lamp Beads

5050 RGBWC LED chips represent an advanced LED technology. Specifically, the 5050 monochromatic LED chipsproduced in Shenzhen refer to SMD (Surface Mount Device) beads with dimensions of 5 × 5.5 × 1.6mm. These lamp beads boast diverse characteristics and enjoy wide-ranging applications, capable of emitting stable monochromatic light.

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2026.03.24

How to Identify Positive and Negative Poles of 5050 RGB LED

How to Identify Positive and Negative Poles of 5050 RGB LED

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2026.03.07

Welcome German customers to visit our company and learn about our COB chips

On the morning of February 5, 2025, a group of customers from Germany visited Shenzhen Hailongxing Optoelectronics Co., Ltd. A team of employees from the company's foreign trade department warmly received the customers.

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2026.02.27

The Wavelength Range of Visible Light and Its Optical Characteristics

Visible light constitutes the narrow band of electromagnetic radiation detectable by the human visual system. Despite its limited spectral extent relative to the full electromagnetic spectrum, it is fundamental to illumination, visual perception, optical metrology, and modern solid-state lighting technologies. In engineering contexts, wavelength functions not merely as a descriptor of color but as a quantitative parameter governing photon energy, luminous efficacy, light–matter interaction, and overall system performance.

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2026.01.27

1.5W RGBW LED: Five-color integration

1.5W RGBW LED Chip: Five-color integration, illuminating a new world of lighting. Full-scene adaptability unlocks more possibilities for lighting applications. With its outstanding color performance and stable operation, Hailong Xingguang's 1.5W RGBW LED chip offers exceptional application flexibility, widely covering diverse scenarios such as indoor and outdoor lighting, landscape lighting, stage lighting, and commercial displays.

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2026.01.20

highlight Optoelectronics Spring Festival Holiday Notice

We sincerely thank you for your continued support and patronage of Hailongxing Optoelectronics! In the new year, we eagerly anticipate your continued attention and trust. Hailongxing Optoelectronics will, as always, provide high-quality LED chips and professional services to safeguard your development.

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Shenzhen Highlight Electronics Co., Ltd.

Sales Hotline

86-18899859121

Fax：86-0755-27480569

Main telephone: 86-0755-27471835 (20 lines)

Address: 6th Floor, Building E, Huachuangda Industrial Park, Gushu Hangcheng Avenue, Xixiang, Baoan District, Shenzhen, Guangdong.

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