Universal 5mm Round Through Hole LED, Multi-Scene Signal & Indicator Light for All Kinds of Electronic Equipment

5mm round through hole LED is one of the most widely used standard lamp beads in the electronic manufacturing industry. Its moderate size, complete color spectrum, mature packaging process and cost advantage make it the preferred indicator light source for countless electronic finished products. No matter household appliances, industrial control equipment, children’s toys, small traffic signs or DIY decorative lights, 5mm LED can meet different brightness, voltage and color marking demands.        Dongguan Lanjin Optoelectronics Co., Ltd. has produced standard and customized 5mm LED for multi-industry scenarios for more than ten years, providing one-stop matching light source solutions for global electronic manufacturers of different industries.

Unique Advantages of Lanjin Standard 5mm Through Hole LED

• Standard universal 5mm lens size: Mature through-hole welding design of this 5mm LED, compatible with most PCB board reserved holes, convenient for automated assembly.

• Full rich color series for signal marking: Red, green, yellow, blue, white, orange, pink and flash dual-color options, distinguish power on, standby, fault, charging and working states.

• Wide viewing angle & stable luminous output: Convex lens design with long-distance visibility, consistent brightness after long-time continuous lighting, low light decay.

• High cost performance & complete customization: Mass production reduces unit cost, support adjustment of pin length, luminous intensity and lens shape according to customer drawings.

• Good environmental adaptability: Waterproof epoxy encapsulation, stable performance under normal indoor temperature and mild humidity, suitable for indoor and semi-outdoor equipment.

Wide Application Scenarios of 5mm Round LED Beads

Mass-produced standard and tailor-made 5mm LED manufactured by Dongguan Lanjin Optoelectronics cover consumer electronics, industrial control, toys, traffic and decorative lighting industries:

Why Global Electronic Manufacturers Choose Dongguan Lanjin Optoelectronics’ 5mm LED

As a professional full-series through-hole LED manufacturer focusing on universal 5mm round LED for multi-scenario electronics, our Dongguan factory owns automated dust-free packaging and sorting production lines to meet mass order demands of multiple industries all year round:

1. Large stock of standard color 5mm LED for quick delivery, automated production supports bulk OEM & ODM customized orders;

2. Independent optical testing lab carries out brightness, color difference and aging full inspection to ensure uniform lamp bead quality per batch;

3. Professional electronic engineer team provides free sample testing, parameter datasheets and PCB matching technical support;

4. Flexible customization options: pin length, luminous brightness, flash frequency, lens color can be adjusted as customer product design drawings;

5. Complete global export certifications including RoHS, REACH, meet EU, USA, Southeast Asia electronic product import standards.