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High Power 3W 850nm 940nm IR LED Emitter Lumileds Style Infrared Lamp Beads

Product Specification
Place of Origin: CHINA
Brand Name: Weishibo
Certification: ROHS/SG/IMQ
Model Number: WS-5IR14G42
Minimum Order Quantity: 1000
Price: 0.4-0.5 US dollars
Payment Terms: L/C,D/A,D/P
Supply Ability: 500K per month
Product Details
Highlight:

850nm ir led emitter

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940nm ir led emitter

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Lumileds Style high power ir emitter

Package Type: High-Power IR LED With Dome Lens (Lumileds-style Package)
Power: 1-3(W)
Continuous Forward Current: 1.6–2.0V (Typical)
Dimensions: 14.5×7.2×5.0mm (Footprint), Ø8.0mm (Lens Diameter)
Optical Power: Typical 300–500mW (varies By Wavelength)
Forward Current (IF): 700mA (Rated)
Wavelength: 680nm, 690nm, 700nm, 730nm, 750nm, 760nm, 780nm, 800nm, 810nm, 830nm, 850nm, 880nm, 900nm, 920nm, 940nm, 980nm, 1000nm, 1020nm, 1040nm, 1050nm
View Angle: 60°–140° (Typical, Varies By Model)
Life Span: ≥50000h
Storage Temperature Range: -40 To 100 °C
Product Description

3W High-Power 850nm/940nm IR LED Emitter, Lumileds-Style Infrared Lamp Beads For Security Cameras, Night Vision And Machine Vision


Product Title

3W High-Power 850nm/940nm IR LED Emitter, Lumileds-Style Infrared Lamp Beads for Security Cameras & Night Vision

Product Overview

These 3W high-power IR LEDs feature a single-chip design and dome lens, delivering powerful infrared light across 850nm/940nm wavelengths (and other IR bands available). The invisible infrared light is optimized for security surveillance, night vision systems, and machine vision applications, providing intense, even illumination with minimal visible glow.

Specifications

Parameter Details
Package Type High-Power IR LED with Dome Lens (Lumileds-style package)
Lens Style Clear Dome Lens (Maximizes IR Transmittance)
Wavelength Options 680nm, 690nm, 700nm, 730nm, 750nm, 760nm, 780nm, 800nm, 810nm, 830nm, 850nm, 880nm, 900nm, 920nm, 940nm, 980nm, 1000nm, 1020nm, 1040nm, 1050nm
Power Rating 3W
Optical Power Typical 300–500mW (varies by wavelength)
Forward Voltage (VF) 1.6–2.0V (Typical)
Forward Current (IF) 700mA (Rated)
Viewing Angle 60°–140° (Typical, varies by model)
Base Material Metal with Excellent Thermal Conductivity
Operating Temperature -40°C ~ +85°C

Key Selling Points

Broad Wavelength Coverage: Available in 20+ IR bands (680–1050nm) to meet diverse application needs, from surveillance to medical therapy.

High-Power IR Output: 3W power rating delivers strong infrared illumination for long-range night vision and machine vision systems.

Low Visible Glow: 850nm models have minimal red glow, while 940nm models are nearly invisible, ideal for covert surveillance.

Robust Thermal Design: High-conductivity base ensures stable operation under continuous high-power use, extending lifespan.

Versatile Applications: Suitable for security, medical, automotive, and industrial use cases, with long-term stable supply.


Applications

Security surveillance camera night vision illumination

AR/VR and CDD machine vision recognition systems

Infrared therapy devices, beauty phototherapy instruments, and medical equipment

Facial recognition, iris recognition, and gesture control systems

Automotive infrared sensors and distance-measuring devices

High-power infrared panel lights, bulb lights, and supplementary lighting

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