2835 SMD LED tri-color red 660nm + blue 460nm+ IR 830nm Combined Chip Led Light for Beauty TherapyFacial Light
This advanced 2835 SMD LED integrates three precise wavelengths in one compact chip: 660nm red light to rejuvenate skin and boost collagen, 460nm blue light to target acne-causing bacteria, and 830nm infrared for deep tissue relief. Ideal for facial devices and wearable therapy gear, it delivers professional-grade phototherapy—anti-aging, cleansing, and muscle recovery—all in a safe, efficient, and portable solution.
Features:
- 99.99% gold wire bonding
- Long life span 50,000 hours
- Good heat dissipation
- Instant light(less than 100ns)
- RoHS and Reach certification
Technical Parameters: Electrical optical characteristics:(Ta=25°C)
| Parameter | Symbol | Color | Min | Typ | Max | Unit | Test Condition |
| Luminous intensity | Iv | 660nm
460nm
830nm | --- | 700
500
30 | --- | mcd
mcd
mcd | IF=20mA |
| Dominant wavelength | | 660nm
460nm
830nm | 650
450
820 | --- | 665
470
840 | nm | IF=20mA |
| Forward voltage | VF | 660nm
460nm
830nm | 1.8
2.8
1.3 | --- | 2.4
3.4
1.7 | V | IF=20mA |
| Viewing angle | | | --- | 120 | --- | deg | IF=20mA |
| Reverse current | IR | | --- | ---- | 5 | uA | IF=20mA |
| Operation Temperature | －40~+85℃ | Size | 2.8*3.5*0.7mm |
| Storage Temperature | －40~+100℃ | Packing | 4000pcs/reel |
Applications:
- Skin Rejuvenation & Anti-Aging
Uses red light to boost collagen and reduce wrinkles.
2. Acne Treatment & Prevention
Uses blue light to eliminate acne-causing bacteria.
3. Muscle & Joint Pain Relief
Uses infrared light to soothe deep tissue and inflammation.
4. Targeted Eye Care
Reduces dark circles and puffiness in focused treatments.
5. Wound Healing & Tissue Repair
Accelerates recovery of skin and muscle injuries.
6. Wearable Physical Therapy
Enables portable pain management for knees and shoulders
Materials:
Company information:
| Dongguan Lanjin Optoelectronics Co., Ltd. established in 2005, a professional manufacturer in producing light emitting diode, LED digital display, SMD LED , through-hole LED and LED PCB assembly service. Covering 2,500 square meters factory plant, with modern purification constant termperature and humidity anti-static production workshop. Our company has passed ISO9001:2015 international Quality management system certification, and now applying for ISO14001 Environmental management system certification. With 18 years development, we achieved 2 national invention patents, 12 practical new-type patents, 2 software invention patents, all products comply with the EU RoHS standard. Lanjin has absorbed the advanced manufacturing technology of Japan, Korea and Western Europe. With a high starting point, high quality market positioning, developed high temperature resistance & long life LED. Lanjin always addict to the principle of “ Quality and customer first”, provide customized services according to customer’s demand. LED light the world, Lanjin lights your life! |
Packing and Shipping:
Inner packaging: Anti-static Bag Vacuo Packaging
Outer packaging: Standard export carton packing.
FAQ:
Q1: Are you a factory or a trade company?
A1: We're professional LED manufacturer 18 years in China, providing one-stop OEM & ODM service to all partners all over the world.
Q2: Can I get some samples for tests?
A2: Yes, we welcome samples to check our LED quality and performance. Free samples according to your requirement..
Q3: What about the lead time?
A3: It depends on the order quantity. In general, lead time is about 10-15 working days. For samples in standard, the delivery could be 3 days.
Q4: What payment terms are available?
A4: We accept T/T, Paypal, Western Union .
Q5. How to proceed an order for led light?
A5: 1. let us know your requirements or application.
2. We quote according to your requirements or our suggestions.
3. customer confirms the samples and places deposit for formal order.
4. We arrange the production.
