Dome Lens 2835 940nm IR SMD LED 30° Narrow Beam For Beauty Facial Mask Physical Therapy Lamp
Price:
0.05-0.08US dollars
MOQ:
3000
Delivery Time:
20-30 working days
Brand:
Weishibo
Product Description
2835 Dome 940nm IR LED 30° For Beauty & Physiotherapy
Product Overview
This dome-shaped 2835 infrared SMD LED measures 3.5×2.8×2.45mm with a convex silicone lens for focused 30° narrow beam. Centered at 940nm invisible IR wavelength without red leakage, rated at 20mA operating current. Optimized for beauty facial devices and infrared physiotherapy lamps, it features high thermal resistance frame for stable long-hour operation, fully RoHS & REACH compliant for automated SMT assembly.
Core Features
- Convex dome lens concentrates IR light into precise 30° narrow beam to boost heating efficiency for physical therapy.
- 940nm invisible infrared spectrum with no visible red glow, ideal for professional medical beauty appliances.
- High-conductivity base reduces thermal decay and extends service lifespan under continuous working status.
- Standard two-pin SMD construction fits high-speed automatic PCB mounting and lead-free reflow soldering.
- Durable epoxy packaging supports wide temperature range from -40℃ to +85℃ against damp and aging.
Specifications
| Item | Parameter |
|---|---|
| Dimension | 3.5×2.8×2.45mm |
| Wavelength | 940nm(930~950nm) |
| View Angle | 30° |
| VF | 1.4~1.8V |
| Rated Current | 20mA |
| Pinout | IR+ / IR- |
| Cert | RoHS, REACH |
Applications
- Beauty: IR facial mask, skin rejuvenation & anti-aging instrument
- Physiotherapy: Cervical/knee joint hot compress rehabilitation lamp
- Home Healthcare: Foot bath heater, eye massage device
- Sensor: Short-distance induction & night vision supplementary lighting
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Get in Touch
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Company
Nanjing Weishi Bo Electronics Co., Ltd
Location
No. 86, Runqi Road, Dongshan Subdistrict, Jiangning District, Nanjing City, Jiangsu Province, China
Contact Person
Scott