Nanjing Weishi Bo Electronics Co., Ltd
                                                                                                           
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7 Years
Since 2019
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Newly launched Lumileds-style dual color LED with 6W total power. 660nm red + 850nm infrared, 140° wide beam, ideal for medical therapy lamps and phototherapy devices.

Price Negotiable
Price: 0.5-0.7US dollars
MOQ: 1000
Delivery Time: 20-30 working days
Brand: Weishibo
Product Description
New Lumileds-Style Dual Color LED Chip | 6W 660nm Red + 850nm IR for Medical Therapy Devices
Product Overview

This is a newly launched high-power dual-color integrated LED bead in the industry-standard Lumileds-style through-hole package, specifically engineered for professional medical phototherapy and beauty applications. It integrates 2 high-power therapeutic dies (660nm deep red and 850nm infrared) in a single compact package with a 140° ultra-wide beam angle. With a total power output of 6W (3W per channel) and a copper heat sink base for superior thermal management, it delivers stable and consistent light output for effective medical treatments, making it the ideal light source for medical therapy lamps, phototherapy equipment, and professional beauty devices.


Core Specifications
Parameter Details
Package New Lumileds-style through-hole (Ø8mm lens, 14.5×5.0mm total)
Integrated Channels 2 independent high-power dies (1×Red + 1×IR)
Pin Count 4 pins (2 pairs of positive/negative poles)
Beam Angle 140° ultra-wide beam for uniform coverage
Total Power 6W (3W per channel at 700mA)
Recommended Current 700mA per channel
Thermal Design Copper heat sink base for excellent heat dissipation
Lens Material High-transparency optical epoxy dome lens
Compliance RoHS, CE compliant for medical equipment
Channel-by-Channel Performance
Channel Wavelength Range Voltage Light Output Key Medical & Therapeutic Benefits
Deep Red 660–665nm 1.4–1.8V 50–70lm Stimulates collagen production, improves skin elasticity, accelerates tissue repair and wound healing
Infrared 845–850nm 2.2–2.6V 300–500mW Deep tissue penetration, enhances blood circulation, reduces inflammation and supports cellular regeneration

Key Advantages
  • New Generation Design: Latest Lumileds-style package with improved thermal performance and light extraction efficiency
  • Optimal Dual Wavelength Combination: Integrates the two most scientifically proven wavelengths for medical phototherapy in a single package
  • High Power Density: 6W total power delivers intense therapeutic energy for faster and more effective treatment results
  • 140° Ultra-Wide Beam Angle: Ensures uniform illumination across large treatment areas, eliminating hotspots and uneven coverage
  • Superior Thermal Management: Copper heat sink base provides exceptional heat dissipation, ensuring long lifespan and stable performance during continuous operation
  • Independent Channel Control: Each wavelength can be adjusted separately to create customized treatment protocols for different conditions
  • Industry-Standard Footprint: Drop-in replacement for existing Lumileds-style designs, simplifying product development and upgrades

Primary Applications
  • Medical therapy lamps and phototherapy equipment
  • Professional skin rejuvenation and anti-aging devices
  • Wound healing and tissue regeneration systems
  • Inflammation reduction treatment devices
  • Physical therapy and rehabilitation equipment
  • Home-use medical and wellness devices
  • Professional salon beauty equipment

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Nanjing Weishi Bo Electronics Co., Ltd
Location No. 86, Runqi Road, Dongshan Subdistrict, Jiangning District, Nanjing City, Jiangsu Province, China
Contact Person Scott

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