3535 dual color LED,620nm red 590nm yellow LED,3W RY SMD LED,phototherapy LED

Premium 3535 ceramic 4-in-1 LED integrates red, yellow, blue and infrared chips in one package, 1W total power with independent control for each color. High thermal conductivity ceramic substrate ensures long lifespan, ideal for medical phototherapy panels, facial beauty masks and professional salon light therapy equipment.

Our 3535 ceramic 4-in-1 phototherapy LED is a medical-grade light source specially designed for professional beauty and physical therapy applications. It integrates four independent high-quality LED dies (red, yellow, blue, infrared) within a single silicone dome lens, mounted on a high thermal conductivity ceramic substrate for superior heat dissipation. Each color features fully isolated positive and negative pins, enabling flexible single-color or multi-color combination lighting to create customized phototherapy protocols. With precise wavelength calibration and stable optical performance, this LED is the core component for high-end full-body phototherapy panels, facial beauty devices and medical rehabilitation equipment.

• High Thermal Conductivity Ceramic Substrate: Far superior heat dissipation performance compared to traditional aluminum substrates, effectively reduces junction temperature, suppresses light decay and extends service life for long-term continuous operation.
• 4-in-1 Integrated Design: Combines four therapeutic wavelengths in one compact 3535 package, saves PCB space and simplifies device design for multi-functional phototherapy equipment.
• Fully Independent Color Control: Four isolated circuits allow independent switching and dimming of each color, supporting unlimited combinations of phototherapy modes to meet diverse treatment needs.
• Medical-Grade Wavelength Precision: Strict wavelength calibration ensures accurate therapeutic effects, matching the optimal absorption spectrum of human skin and tissues.
• Standard 3535 Form Factor: Universal industry size compatible with existing automatic SMT production lines, enabling high-volume manufacturing with consistent quality.
• Reliable Performance: Passed strict reliability tests including temperature cycling, high-temperature aging and humidity resistance, suitable for professional medical and beauty device applications.

1. Professional Medical Phototherapy Equipment

   Full-body phototherapy panels, skin rehabilitation devices, wound healing instruments, dermatology treatment systems.

2. High-End Beauty & Skincare Devices

   LED facial beauty masks, salon full-body light therapy machines, acne treatment devices, anti-aging skin rejuvenation equipment.

3. Household Wellness Products

   Portable handheld phototherapy devices, home-use beauty lamps, personal care light therapy systems.

4. Specialized Applications

   Pet skin care phototherapy lights, biological research light sources, customized health monitoring equipment.

Packing: Standard tape-on-reel packing with aluminum moisture-proof vacuum bag; customized reel quantity is available for large bulk OEM orders.

Storage: Store unopened LEDs in a dry environment at 0~30℃ with relative humidity below 60%; complete full consumption within 24 hours once unpacked to prevent chip damage from moisture ingress.

Handling: Proper ESD protection measures are required during assembly to avoid electrostatic damage to the LED chips.