China Dongguan Lanjin Optoelectronics Co., Ltd. company news

Lanjin Lighting is proud to present our cutting-edge Addressable RGB LED Built-in IC Series — engineered for brilliance, flexibility, and control. Whether you're designing dynamic architectural lighting, eye-catching signage, immersive entertainment setups, or smart interior decor, our LEDs deliver ... Read More

last month client needed extremely small, ultra-thin side-emitting RGB LED chips for premium logo signage, our technical team identified the perfect solution: the 3010 RGB LED. Our expert recommendation solidified their trust, leading to a crucial trial production order. We recognized this order as ... Read More

Minseo, a product manager from a beauty technology brand in Seoul, South Korea, contacted Lanjin LED while developing a new-generation home-use LED light therapy mask. Despite strong market demand, her team was facing several critical challenges: Excessive heat generation from existing RGBW LEDs ... Read More

Rajesh, a government road-project contractor from Pune, India, was responsible for sourcing LED light sources for a large-scale smart traffic signal system. For this project, reliability and visibility were not optional — they were mandatory. In his very first email to Lanjin Lighting, he stated ... Read More

In November last year, on a cold evening, we Lanjin received an urgent email from Mark, a stage lighting engineer based in Vancouver, Canada. He was preparing the lighting setup for a well-known winter music festival called Light of Snow Festival, but the lighting tests were failing. His email was ... Read More

SMD (Surface-Mount Device) LEDs are widely used in residential, commercial, and industrial lighting. Among them, 2835, 3030, and 3535 are the most common LED package types. Each has distinct characteristics in brightness, heat dissipation, and cost, making it essential to choose the right one based ... Read More

With the rise of smart home lighting, lighting technology continues to evolve, and tunable white COB (Chip on Board) has become a key innovation in modern intelligent lighting. Unlike traditional multi-LED mixing solutions, a single COB package can achieve seamless dimming from 2700K to 6500K, ... Read More

In modern medical environments, disinfection and sterilization are crucial for ensuring patient safety. While traditional mercury lamp UV disinfection technology has been widely used, the tightening of environmental regulations and technological advancements have made UV-C LED (deep ultraviolet LED) ... Read More

How to Prevent LED Overheating? How to Improve Heat Dissipation Performance? Due to their high efficiency, long lifespan, and energy-saving properties, LED chips are widely used in lighting, displays, automotive, medical, and many other industries. However, in high-power or densely packaged ... Read More

High-Power LED vs. Low-Power LED: How to Choose Based on Application Scenarios? In the LED lighting industry, both high-power LEDs and low-power LEDs play crucial roles. Different application scenarios require different levels of brightness, power consumption, heat dissipation, and lifespan. So, how ... Read More