Lumileds LUXEON IR Domed Line High-Radiant Intensity 850nm & 940nm LEDs

Introduction

The Lumileds LUXEON IR Domed Line is a professional-grade high-power infrared emitter platform designed specifically for manufacturers who require intense radiant flux and precise optical control. Unlike un-domed emitters, this series features an integrated silicone lens that dramatically improves light extraction efficiency and enables targeted beam steering. Operating at peak wavelengths of 850nm and 940nm, the LUXEON IR Domed Line serves as the foundational light engine for high-definition night vision, biometric access control, and automotive sensing systems.

For LED module manufacturers and security lighting designers, the 3737 ceramic footprint offers a robust thermal and mechanical platform. By achieving industry-leading radiant intensity, this series allows fixture manufacturers to reduce the total number of emitters in an array, effectively lowering the overall Bill of Materials (BOM) while extending the effective range of the infrared system.

Key Product Features

• Optimized Radiant Density: Delivering up to 1350mW of radiant power at 1A, the Domed Line maximizes "light-on-target" efficiency, reducing energy consumption in large-scale CCTV installations.
• Versatile Optical Portfolio: Available in multiple beam angles (50° to 150°), this series allows engineers to match the IR illumination pattern exactly to the camera's field of view (FOV), eliminating dark corners or over-exposed centers.
• Superior Thermal Management: With a junction-to-case thermal resistance of only 2.5 °C/W, these LEDs facilitate rapid heat transfer. This stability protects the chip during 24/7 continuous operation, preserving the L70 lifespan required for municipal security contracts.
• Hot-Tested Characterization at 85 °C: Unlike budget IR LEDs tested only at room temperature, Lumileds bins this series at actual operating temperatures. This ensures that peak wavelength and power remain consistent once the system reaches thermal equilibrium.
• Automotive-Grade Reliability: Built on the same high-standard manufacturing lines as Lumileds' automotive LEDs, the LUXEON IR series is designed to withstand extreme thermal cycling and high-vibration environments.

The LUXEON IR Domed Line is the primary light engine for performance-driven markets:

• CCTV & IP Surveillance: High-intensity 850nm emitters for long-range night vision in city surveillance and infrastructure security.
• Biometric Identification: Reliable 940nm covert sources for iris scanning and facial recognition modules in secure access hardware.
• Automotive Sensing (DMS): Durable emitters for Driver Monitoring Systems and interior cabin occupancy sensors requiring high thermal stability.
• Gesture Recognition & Robotics: Compact light engines for human-machine interface (HMI) sensors and industrial robotic guidance.

Why Source through Gainer LED?

• In the specialized electronic component distribution landscape, Gainer LED bridges the gap between Lumileds' primary manufacturing and your localized assembly needs.
• Verified Batch Integrity: We guarantee 100% original stock in factory-sealed reels. Every shipment is traceable to its original production lot and binning group to ensure project uniformity.
• Wholesale Supply Chain Stability: We maintain strategic inventory levels of the LUXEON IR series to protect our B2B partners from semiconductor market lead-time fluctuations.
• Technical Consulting: Our team assists LED lamp manufacturers in selecting the correct beam angle and wavelength rank to match specific sensor quantum efficiencies.
• Global Export Support: All components meet RoHS and REACH standards. We manage full batch traceability and documentation for international shipping.