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Dual Cavity Red IR LED 2835 660nm 940nm Physiotherapy LED Wearable Hair Treatment LED Bead

Quality Dual Cavity Red IR LED 2835 660nm 940nm Physiotherapy LED Wearable Hair Treatment LED Bead factory
Quality Dual Cavity Red IR LED 2835 660nm 940nm Physiotherapy LED Wearable Hair Treatment LED Bead factory
Product Specification
Place of Origin: CHINA
Brand Name: Weishibo
Certification: ROHS/SG/IMQ
Model Number: JH-2835RIR12SL10-T14A-620-860
Minimum Order Quantity: 1000
Price: 0.2-0.5US dollars
Payment Terms: L/C,D/A,D/P
Supply Ability: 500K per month
Product Details
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Dual Cavity led smd bead chips bulb light

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2835 led smd bead chips bulb light

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Wearable led bead
Name: 2835 Dual Cavity Red IR LED
Package Dimension: 2.8×3.5mm Standard SMD2835 With Dual Separated Cavities
Wavelength: Red 620~660nm; Optional IR:810nm / 940nm
Luminous Flux: 1-13（lm）
Rated Current: 20mA
Forward Voltage: R:2.2-2.5（V）,IR:1.3-1.5(V)
Wavelength: R:620-625nm ，IR:850-860nm
Operating Temperature: -30℃ ~ +70℃
Reverse Voltage: 5（V）
Beam Angle: 120（°）
Bracket Material: High Reflectivity White PBT Plastic
Rated Power: 0.2W Per Single Chip
Chip Layout: Two Separate Chips With Independent Positive And Negative Terminals
Product Description
2835 dual cavity red IR LED, 660nm 940nm physiotherapy LED, infrared heating therapy SMD LED, wearable hair treatment LED bead
Product Overview

This split dual-cavity 2835 SMD LED features two isolated independent reflective cups, with red visible chip and infrared emitter chip encapsulated separately in each cavity. Equipped with two separate positive-negative circuits, red light and infrared can be driven and controlled individually. Constructed with high-reflection white PBT bracket and precisely sorted wavelength, it serves as specialized dual-spectrum light source for infrared heating physiotherapy gear, wearable scalp care caps, facial beauty devices and household thermal treatment instruments.

Core Specifications

Package Dimension: 2.8×3.5mm standard SMD2835 with dual separated cavities

Structural Feature: Two isolated independent reflector cups to prevent cross-light interference

Available Wavelength: Red 620~660nm; Optional IR:810nm / 940nm

Rated Power: 0.2W per single chip, total 0.4W per LED component

Forward Voltage: Red: 2.0~2.4V; Infrared:1.4~1.8V

Rated Working Current: 60mA per chip

Viewing Angle: 120°

Bracket Material: High reflectivity white PBT plastic

Operating Temperature: -20℃ ~ +60℃

Compliance: RoHS certified

Key Advantages
  • Separated dual-cavity structure eliminates optical crosstalk between red and infrared chips, delivering even light output and steady thermal radiation for physiotherapy products.
  • Independent dual-circuit pin design allows separate turn-on of red or infrared spectrum, supporting flexible single-spectrum or mixed-spectrum switching for diversified heating and skincare modes.
  • High-efficiency reflective inner cup optimizes light extraction efficiency, securing sufficient thermal irradiation with lower power consumption for physiotherapy equipment.
  • Compact 2835 patch size matches rigid PCB and flexible FPC boards, convenient for dense component layout on wearable physiotherapy caps and slim beauty devices.
Application Fields
  • Infrared thermal physiotherapy machine
  • Hair regrowth scalp treatment cap
  • Facial heating beauty equipment
  • Joint relief physiotherapy lamp
  • Portable household wearable skincare apparatus.
Tags:

High Power LED Chip

led light bead

ir led
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