Not every LED is built to light a room. Some are built to repair skin, calm inflammation and speed up healing. Photobiomodulation therapy (PBMT) is one of the fastest-growing wellness categories, and at its heart sits a deceptively small component: a multi-wavelength high power LED. In this article we spotlight one concrete model from the Lanjin range and show how it turns a single package into a full therapeutic toolkit.
The PBMT Multi Color Combined 12W High Power LED packs 630 nm red, 590 nm yellow, 420 nm blue and 850 nm near-infrared into one compact emitter. Driven at 700 mA, this 12W PBMT LED chip delivers every core therapeutic wavelength from a single footprint — making it a favourite for professional therapy panels, facial masks and portable beauty devices.
| Parameter | Value (12W Multi Color High Power LED) |
|---|---|
| Wavelengths | 630 nm / 590 nm / 420 nm / 850 nm |
| Emitting Color | Red + Yellow + UV + IR |
| Power / Drive Current | 12 W · 700 mA |
| Forward Voltage | 2.0–2.4 / 2.0–2.4 / 3.0–3.6 / 1.4–1.8 V |
| Typical Output | 100 lm / 120 lm / 460 mW / 450 mW |
| Viewing Angle | 120° |
| Lifespan / Bonding | 50,000 h · 99.99% gold wire |
| Chip Brand | San'an / Epistar |
| Packing / MOQ | 500 pcs / reel · MOQ 100 pcs |
| Compliance | RoHS · REACH · 3-year warranty |
What makes this multi color high power LED so effective is that each wavelength does a different job, and because they share one package the device maker gets all of them without multiplying parts count:
For lighter, distributed arrays, Lanjin pairs this emitter with the 3528 SMD LED Dome Lens 940 nm / 850 nm IR chip — a compact 3.5 × 2.8 × 3.2 mm surface-mount infrared LED with a 30° dome lens, 20 mA drive and 1.3–1.7 V forward voltage, purpose-built for facial-mask and hand-held beauty instruments.
Where a lower-power, three-wavelength option fits better, the 2835 SMD LED tri-color chip combines 660 nm red, 460 nm blue and 830 nm IR at 0.6 W / 20 mA in a 2.8 × 3.5 × 0.7 mm package — ideal for slim facial-light strips and wearable therapy patches.
These therapy LEDs are produced by 东莞市蓝晋光电有限公司 (Dongguan Lanjin Optoelectronics Co., Ltd.), founded in 2005. From a 2,500 m² plant with a purification, constant-temperature and constant-humidity anti-static workshop, Lanjin manufactures SMD LED, through-hole LED, LED displays and LED PCB assembly. The company is ISO9001:2015 certified with two national invention patents and twelve practical new-type patents, and exports worldwide under the motto “LED light the world, Lanjin lights your life!”
Takeaway: design colour-rich therapy devices around the PBMT 12W Multi Color High Power LED, scale your arrays with the 3528 SMD LED Dome Lens IR, and finish slim wearables with the 2835 tri-color chip — a one-stop light-therapy LED supply from Lanjin.
Người liên hệ: Miss. Ava Huang
Tel: +86 18819512052
Fax: 86-0769-89616935
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