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Oct 14

TOYO LED Infrared LEDs (IR LEDs): Reliable 850nm / 940nm Solutions for Remote Control, Sensing & Security Applications

  • Wednesday October 14th, 2026

Hong Kong — October 14, 2026 — TOYO LED Electronics Limited, an experienced LED component manufacturer with over 30 years of expertise, continues to deliver high-quality Infrared LEDs (IR LEDs) to customers worldwide. The portfolio includes 3 mm and 5 mm through-hole round packages, available in 850 nm and 940 nm wavelengths with various viewing angles, ideal for remote controls, optical sensing, security systems, consumer electronics, and industrial equipment.

What Are IR LEDs and Why Do They Matter?

IR LEDs (Infrared Light Emitting Diodes) emit infrared light invisible to the human eye and serve as essential components in modern electronics and sensing systems. Typical applications include:

  • TV, air conditioner, and home appliance remote controls
  • Infrared communication and data transmission
  • Optical sensors and proximity detection
  • Security monitoring, night vision, and detection systems
  • Consumer electronics and industrial automation equipment

TOYO LED’s IR products use reliable AlGaAs materials, offering stable radiant intensity and long lifespan. Multiple package sizes and optical characteristics give engineers the flexibility to match space and performance requirements.

TOYO LED IR LED Product Highlights

  • 3 mm Round Infrared LED — Compact through-hole package for space-constrained designs
  • 5 mm Round Infrared LED — Larger package with broader optical configuration options
  • Infrared Emitting Diode — Available in 850 nm and 940 nm wavelengths with different viewing angles

Typical specifications (example of 5 mm 940 nm series): peak wavelength around 940 nm, forward voltage typically ~1.2 V at 20 mA, radiant intensity in the mW/sr range, Pb-free design, and RoHS compliant. Custom configurations are available upon request.

These components are widely used in remote control systems, infrared communication, optical sensors, detection systems, consumer electronics, industrial equipment, and security/monitoring devices.

Why Choose TOYO LED IR LEDs?

Founded in 1994 and headquartered in Hong Kong, TOYO LED operates a modern factory in Huizhou, Guangdong Province, China, equipped with fully automated production lines and in-house R&D capabilities. The company holds ISO 9001 and ISO 14001 certifications, and its products comply with RoHS, REACH, and other international standards. OEM and ODM services are fully supported.

Core product lines include:

  • Through-hole LED lamps (including IR)
  • SMD LEDs
  • LED displays (including smart displays with embedded IC)
  • LED modules and custom solutions

TOYO LED serves markets across North and South America, Europe, Asia, and Southeast Asia.

Contact for Inquiries:

Engineers, purchasing teams, and system integrators are welcome to contact us for datasheets, samples, or custom quotations. TOYO LED is committed to providing stable, reliable, and competitive infrared light source solutions that help customers build high-performance sensing and communication products.