Choosing the quality of LED lamps is a very important factor. Different packaging processes can have a significant impact on product quality. Compared to LED lamps packaged with Class A low attenuation adhesive, LED lamps packaged with ordinary primer have a 76% reduction in light attenuation under the same aging envir……

I believe everyone has encountered the situation of LED bead leakage in SMD, but the reasons for the leakage are different. Some SMD LED bead leakage is caused by testing after the LED bead packaging is completed, some is caused by long-term storage, some is caused by aging, and some is generated after welding. Today, ……

The problem of inconsistent color temperature of plug-in LED chips often stems from multiple factors. To deeply analyze this phenomenon, we need to explore from multiple perspectives such as the working principle, production process, usage environment, and quality control of LED beads. Firstly, from the working princip……

Infrared emitter receiver tube is a semiconductor device that converts infrared light signals into electrical signals. Its core component is a PN junction made of a special material. Compared with ordinary diodes, it has undergone significant structural changes. In order to receive more and larger areas of incident lig……

核心参数揭秘：看懂数据，避开“坑”    选择红外发射管，首先要掌握关键参数，这直接影响最终性能。    1. 峰值波长：850nm与940nm的选择逻辑850nm：功率高，有轻微红暴（可见红光），监控补光首选。940nm：完全无红暴，隐蔽性强，家电遥控器、隐蔽安防、人体感应设备的理想选择。其他波长：830nm、870……

Characteristics of piranha lamp beads: high brightness, no central bright spot, average light concentration, low light attenuation, and multiple viewing angles. The cannibal fish lamp beads have a variety of luminous angles, which can be used as either astigmatic LED or spotlight LED, providing multiple angle options f……

LED piranha is also a kind of lamp bead that we often encounter. It is a square transparent resin encapsulated LED with four pins. With the development of LED, the application of LED piranha has become increasingly widespread. For example, we can use LED piranha to make car brake lights, steering lights, reversing ligh……

在智能传感、安防监控、激光测距、人脸识别、工业对准、精密检测、车载红外辅助等高端领域，金属红外LED灯珠的发光角度直接决定设备光路匹配度、探测距离、光斑均匀性与识别准确率。标准化通用角度灯珠，常常无法满足客户窄距精准对焦、宽幅均匀补光、长距离聚焦探测等个性化场景需求。                很多研发工程师、采购……

In today's era of rapid technological development, smart homes have quietly entered our lives and become an indispensable part of modern life. With the continuous maturity and popularization of IoT technology, people have a higher pursuit for the intelligence, convenience, and energy efficiency of home environments. Es……

The latest sensing LED bead application 5g infrared thermal imaging temperature measurement is a lightweight deployment and multi scene sensitive application that integrates dual light monitoring, real-time temperature measurement, linkage control and storage with thermal imaging temperature measurement equipment. It p……

✅ 核心优势：支持深度定制 + 灵活打样                        全维度参数定制能力            可根据客户需求调整波长、发光角度、光功率、管脚数量、管脚长度、透镜形态（平头 / 圆头）、管壳材质；支持窄角度准直光源、大功率金属封装、特殊气密性要求器件开发，适配工业传感、医疗检测、光学测……

Infrared remote controls have been widely used in television, sound, and various household appliances. A remote control can be used to remotely control electrical appliances within 6-8 meters of an ordinary station, making it very convenient to use. Due to the large usage of infrared remote control methods, their infra……