China Dongguan Lanjin Optoelectronics Co., Ltd. company news

The quality of LED chips directly affects lighting performance, lifespan, and energy consumption. When selecting LED chips, how can we assess their quality? The key indicators include lifespan, brightness, color rendering index (CRI), and wavelength accuracy. 1. LED Chip Lifespan — The Key to Long... Read More

As public awareness of health and environmental protection continues to grow, ultraviolet (UV) LED technology has gained significant attention in the fields of air and water purification. Compared with traditional mercury-based UV disinfection, UV LED offers advantages such as being mercury-free, ... Read More

LED technology has become an essential part of modern lighting, display, and electronic applications. When choosing LEDs, you will often come across two major types: SMD (Surface-Mount Device) LEDs and Through-Hole LEDs. Each type has its own advantages and is suitable for different applications. So... Read More

With the continuous advancement of LED technology, LED chips are being increasingly used in the medical field. Among them, UV (ultraviolet) LED sterilization and IR (infrared) LED therapy lamps are two of the most representative applications, playing significant roles in disinfection, sterilization, ... Read More

With the continuous advancement of technology and the growing demand for visual effects, LED displays have become an indispensable part of various commercial and advertising displays. Especially small-pitch LED displays, with their ultra-high resolution and superior visual effects, have become the ... Read More

With the diversification of holiday culture, more and more families, shops, and public spaces decorate with lights during festivals to enhance the festive atmosphere. LED lights, with their efficiency, energy-saving properties, and creative features, have become the mainstay of holiday decorations. ... Read More

Selecting the right color temperature is crucial for improving the lighting experience of a space. Whether it’s to create a warm and comfortable environment or to provide bright, clear lighting for work areas, color temperature plays a key role. So, what exactly is color temperature? How does it ... Read More

With the growing awareness of energy conservation and environmental protection, as well as the increasing demand for green lighting, LED lamp beads have become the mainstream choice in modern lighting. Compared to traditional incandescent and fluorescent lights, LED lamp beads offer significant ... Read More

LED (Light Emitting Diode) technology is widely used in lighting, displays, automotive lighting, plant growth lighting, and more due to its high brightness, low energy consumption, and long lifespan. However, over time, LED brightness gradually decreases, a phenomenon known as luminous decay. This ... Read More

With the continuous advancement of global agricultural technology, LED grow lights have been widely used in greenhouse cultivation, vertical farming, indoor gardening, and laboratory research. Compared to traditional high-pressure sodium (HPS) lamps and fluorescent lights, LED chips offer advantages ... Read More