Nanjing Weishi Bo Electronics Co., Ltd
| Size | 3.45(L)×3.45(W)×2.2(H) mm |
| Forward voltage | R:2.0-2.4(V) B:3.0-3.4(V) |
| Beam angle | 120（°） |
| Operating Temperature | -30℃ ~ +70℃ |
| Cert | RoHS, REACH |
| Payment Terms | L/C,D/A,D/P |
| Supply Ability | 10KK per month |
| Luminous flux | 400-600（mw） |
| Wavelength | R:620-625nm B:460-465NM |
| Delivery Time | 20-30 working days |
| Reverse voltage | 5（V） |
| Average Lifespan | ≥50,000 Hours |
| Packaging Details | Tape and reel |
| Rated current | 350-700mA |
| Name | 3535 Ceramic Red+Blue Dual Chip LED |
| Rated Power | 1-3W |
| Brand Name | Weishibo |
| Certification | ROHS/SG/IMQ |
| Model Number | WS-3535RB/RV-SKU |
| Place of Origin | CHINA |
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Product Specification
| Size | 3.45(L)×3.45(W)×2.2(H) mm | Forward voltage | R:2.0-2.4(V) B:3.0-3.4(V) |
| Beam angle | 120（°） | Operating Temperature | -30℃ ~ +70℃ |
| Cert | RoHS, REACH | Payment Terms | L/C,D/A,D/P |
| Supply Ability | 10KK per month | Luminous flux | 400-600（mw） |
| Wavelength | R:620-625nm B:460-465NM | Delivery Time | 20-30 working days |
| Reverse voltage | 5（V） | Average Lifespan | ≥50,000 Hours |
| Packaging Details | Tape and reel | Rated current | 350-700mA |
| Name | 3535 Ceramic Red+Blue Dual Chip LED | Rated Power | 1-3W |
| Brand Name | Weishibo | Certification | ROHS/SG/IMQ |
| Model Number | WS-3535RB/RV-SKU | Place of Origin | CHINA |
| High Light | 465nm dual chip led ，625nm dual chip led ，3535 dual chip | ||
This high-power 3535 ceramic dual-wavelength LED integrates independent 625nm red chip and 465nm blue chip in a single 3.45×3.45×2.2mm alumina ceramic package, with fully isolated dual circuits for separate control of red and blue light. Adopting high-transmittance hemispherical dome lens and premium thermal conductive ceramic substrate, it delivers excellent heat dissipation performance and uniform 120° focused beam output. It is the dedicated core light source for professional full-body phototherapy panels, facial acne treatment devices, medical-grade skin rejuvenation instruments and dermatology phototherapy equipment.
High-purity alumina ceramic substrate provides 5-10 times higher thermal conductivity than traditional plastic PCB packages, effectively reducing junction temperature under long-term high-power operation, suppressing light decay and extending service life, which is essential for continuous working medical phototherapy equipment.
Two completely separated electrical loops for Red(R+/R-) and Blue(B+/B-) without mutual interference. Users can freely activate red only, blue only or mixed dual spectrum to configure customized treatment formulas for different skin conditions.
465nm deep blue light: Targets acne-causing bacteria, regulates sebum secretion and reduces skin inflammation, ideal for acne treatment and oily skin conditioning;
625nm visible red light: Promotes skin cell metabolism, accelerates tissue repair and improves skin complexion, perfect for post-acne mark fading and skin rejuvenation.
Hemispherical silicone dome lens forms 120° wide focused beam angle, delivering even light distribution without hot spots or dark areas, ensuring consistent treatment effect across large-area full-body phototherapy panels.
Universal 3.45×3.45mm industry-standard package size is fully compatible with automatic SMT pick-and-place machines, simplifying PCB layout design and reducing assembly cost for medical device manufacturers.
High-quality vertical LED bare die paired with pure gold wire bonding provides excellent anti-ESD performance and stable photoelectric properties. Rated average service life exceeds 50,000 working hours and complies with RoHS, REACH and EN62471 photobiological safety standards.
| Parameter Item | Red Light (625nm) | Blue Light (465nm) |
|---|---|---|
| Single Channel Rated Power | 1~3W | 1~3W |
| Dominant Wavelength | 620~630nm (Standard 625nm) | 460~470nm (Standard 465nm) |
| Typical Forward Voltage | 2.0~2.2V | 3.0~3.2V |
| Recommended Working Current | 350~700mA | 350~700mA |
| Viewing Angle | 120° Dome Lens | 120° Dome Lens |
| Overall Package Size | 3.45(L)×3.45(W)×2.2(H) mm | |
| Internal Structure | Two independent chips + dual fully isolated circuits, four pins (R+/R-, B+/B-) | |
| Encapsulation Material | High-transmittance silicone dome + high thermal conductive alumina ceramic substrate | |
| Average Lifespan | ≥50,000 Hours | |
| Certification | RoHS, REACH, EN62471 Photobiological Safety Certified |
Full-body red blue phototherapy panels, professional dermatology acne treatment devices, large-scale beauty salon phototherapy systems.
LED facial beauty masks, handheld acne treatment devices, portable skin rejuvenation instruments.
Post-operative wound healing auxiliary lamps, skin inflammation treatment equipment, dermatology phototherapy devices.
Cell culture light sources, biological experiment spectrum auxiliary lighting, microbial culture equipment.
We provide comprehensive OEM & ODM customization services:
Strict full QC inspection is implemented for all shipments. We guarantee stable bulk supply, consistent product quality and fast production lead time for global medical device and beauty equipment manufacturers.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2019
Total Annual:
10000000-15000000
Employee Number:
50 people~100 people
Ecer Certification：
Verified Supplier
Company Profile Nanjing Weishibo Electronics Co., Ltd. is a professional enterprise engaged in the R&D, production and global sales of LED optoelectronic products. We deliver high‑quality and cost‑effective LED solutions for customers worldwide. Supported by mature manufacturing processes... Company Profile Nanjing Weishibo Electronics Co., Ltd. is a professional enterprise engaged in the R&D, production and global sales of LED optoelectronic products. We deliver high‑quality and cost‑effective LED solutions for customers worldwide. Supported by mature manufacturing processes...
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