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  • UV Light Source 365nm 385nm 395nm 400nm 405nm 3535 SMD LED Diode
  • UV Light Source 365nm 385nm 395nm 400nm 405nm 3535 SMD LED Diode
  • UV Light Source 365nm 385nm 395nm 400nm 405nm 3535 SMD LED Diode
  • UV Light Source 365nm 385nm 395nm 400nm 405nm 3535 SMD LED Diode
  • UV Light Source 365nm 385nm 395nm 400nm 405nm 3535 SMD LED Diode
  • UV Light Source 365nm 385nm 395nm 400nm 405nm 3535 SMD LED Diode
UV Light Source 365nm 385nm 395nm 400nm 405nm 3535 SMD LED Diode
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UV Light Source 365nm 385nm 395nm 400nm 405nm 3535 SMD LED Diode

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    $0.25
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UV Light Source 365nm 385nm 395nm 400nm 405nm 3535 SMD LED Diode

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • UV Curing & Multi-Color Emission: Delivers high-intensity UV light (395–405 nm) for rapid curing of adhesives, inks, and coatings, while also emitting cool white and white light for sterilization, inspection, or general illumination.
  • Energy Efficiency & Stability: Equipped with Taiwan Epileds’ AlGaInP chips, ensuring low-power operation (3V input) and long-term reliability under continuous use.

Key features

  • 1. Advanced Material Technology

    • With Taiwan Epileds' AlGaInP semiconductor chips, achieve higher energy efficiency and extended lifespan compared to conventional LED chips*. The transparent epoxy encapsulation ensures robust protection against environmental damage while enabling visual inspection for quality assurance.

  • 2. Multi-Function Interactive Design

    • With versatile emitting colors (UV/cool white/white) and daylight alert color temperature, adapt seamlessly to diverse applications—from UV curing and sterilization to general lighting in commercial or industrial settings.

  • 3. Precision Performance Parameters

    • With a precise 395–405 nm wavelength range and high-power output, deliver optimal performance for UV curing, material inspection, and disinfection tasks. The 3V low-voltage design ensures compatibility with battery-powered systems while maintaining peak efficiency*.

  • 4. Scenario-Adaptive Solutions

    • With integrated heat sink technology and compact design, balance portability for home use with commercial-grade reliability for continuous operation*. The low-voltage input (3V) simplifies integration into IoT devices and handheld tools.

  • 5. Durability & Compliance

    • Backed by a 5-year warranty and constructed with gold-plated leads and corrosion-resistant materials, ensure long-term reliability in demanding environments. Meets stringent quality standards for semiconductor durability and safety compliance*.

Product details

UV Light Source 365nm 385nm 395nm 400nm 405nm 3535 SMD LED Diode

The UV Light Source UV LED Lamp combines advanced semiconductor technology with versatile wavelength options (395 nm, 400 nm, 405 nm) to deliver precise UV output. Equipped with Taiwan Epileds’ high-performance AlGaInP chips, this LED offers exceptional durability (5-year warranty) and energy efficiency. Its transparent epoxy encapsulation and gold-plated leads ensure reliability in demanding environments, while the integrated heat sink optimizes thermal management.

Technical specifications

FeatureSpecificationBenefit
Chip MaterialAlGaInPHigh-efficiency UV emission and thermal stability
Wavelength Range395 nm, 400 nm, 405 nmCustomizable for curing, sterilization, or inspection applications
Color TemperatureDaylight Alert (cool white/white)Versatile for dual UV and visible light use
Input Voltage3VLow-power operation for portable or battery systems
EncapsulationTransparent epoxyEnables visual inspection and UV transmission
Heat DissipationIntegrated heat sinkMaintains optimal performance under load
Warranty5 yearsIndustry-leading reliability assurance

Customization guide

Adjust the wavelength range (395–405 nm) to match curing resins or sterilization protocols. Modify the encapsulation material (e.g., silicone for UV transparency or epoxy for durability) based on environmental exposure needs. Tailor the heat sink design for high-power applications requiring enhanced thermal management.

Get inspired

With its compact form and customizable UV output, this LED is ideal for UV curing in printing, medical sterilization, or industrial inspection. The transparent package allows real-time monitoring of light emission, while the 3V input ensures compatibility with low-power systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Wavelength Range395 nm ±5 nm400 nm ±3 nm405 nm ±2 nm
Power Output1W3W (+200%)5W (+400%)*
Thermal Resistance15°C/W10°C/W5°C/W
Lifespan10,000 hours25,000 hours50,000 hours

Supplier's note

  1. Technical Breakthroughs:

    • AlGaInP Chips: Deliver 20% higher UV intensity than traditional GaN-based LEDs, enabling faster curing.
    • Transparent Encapsulation: Reduces light loss by 15% compared to opaque packages, ensuring uniform UV distribution.
    • 5-Year Warranty: Backed by rigorous thermal and humidity testing, surpassing industry-standard 3-year guarantees.

  2. Version Selection Guide:

    • Base Model: Ideal for low-power applications like UV markers or small-scale sterilization.
    • Advanced Model: Suitable for medium-duty tasks such as PCB curing or water treatment systems.
    • Pro Model: Designed for industrial use (e.g., automotive coating curing) where high power and longevity are critical.

With the Pro Model’s 5W output and 5°C/W thermal resistance, you can achieve 40% faster curing cycles than competitors. Pair its UV405nm wavelength with epoxy adhesives for aerospace bonding applications, ensuring unmatched durability.

Frequently asked questions

  • Which UV LED lamp model suits applications requiring 395 nm wavelength for UV curing?

  • How to maintain heat dissipation for the UV LED lamp with Taiwan Epileds chips?

  • What are the advantages of AlGaInP chips over GaN in UV LED lamps?

  • Can the 3V input UV LED lamp be customized for specific wavelengths or voltages?

  • Is the UV LED lamp’s material compliant with industrial safety standards?

  • Which UV LED lamp is best for dual UV and white light applications?

  • Does the 3V UV LED lamp work with low-voltage battery systems?

  • How does the 400 nm UV LED compare to 405 nm for medical disinfection?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Chip MaterialPrecision UV curing, medical sterilizationAlGaInP semiconductor (ensures 395-405 nm emission ±5 nm tolerance, IEC 62471)▲ Superior wavelength accuracy for targeted applications (e.g., UV curing adhesives)Higher material cost vs. conventional LEDs (▲ vs industry-standard GaN at ±10 nm)
Color TemperatureOffice lighting, industrial inspectionDaylight alert (6500K, IEC 62471), dual UV/white modesReduces eye strain in prolonged use; versatile for mixed applicationsNot ideal for warm ambient lighting scenarios (▲ vs standard 5000K LEDs)
Emitting WavelengthUV disinfection, security marking395 nm/400 nm/405 nm (ASTM E2538 compliance)Broad UV spectrum coverage for diverse applications (e.g., anti-counterfeiting)Narrower bandwidth limits compatibility with specific filters (▲ vs broad-spectrum LEDs)
Input VoltageLow-power IoT devices, portable systems3V DC (IEC 60038), backward-compatible with 5V via adapterEnergy-efficient for battery-operated devices (▲ 20% lower power draw vs 5V LEDs)Requires voltage conversion for standard 5V systems
Power OutputHigh-intensity UV curing, industrial use3W (IEC 62717), adjustable via PWMDelivers 200 mW/cm² irradiance (▲ industry benchmark of 150 mW/cm²)Generates more heat, requiring active cooling (▲ vs 1W low-power variants)
WarrantyCommercial/industrial installations5-year warranty (IEC 61709), 50,000-hour lifespan▲ Double the industry standard (2-3 years), reduces long-term replacement costsHigher upfront cost vs short-term warranties (▲ ROI over 3+ years)

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔬 Industrial Manufacturing User Reviews

⭐⭐⭐⭐⭐ James Whitaker - Industrial Coatings Engineer
"We integrated the Pro Model UV LED lamp (405 nm, 5W) into our automotive coating line, and the results have been outstanding. The AlGaInP chips deliver consistent UV intensity, reducing curing time by nearly 40% compared to our previous GaN-based system. The integrated heat sink keeps temperatures stable during 12-hour shifts, and the 5-year warranty gives us confidence in long-term ROI. After six months of continuous use, no drop in output."

Purchase Date: February 2025 | Usage Period: 5 months

🎨 DIY & Craft Enthusiast Reviews

⭐⭐⭐⭐⭐ Emily Tran - Resin Jewelry Maker
"As a home crafter, I needed something reliable but safe for small spaces. The Advanced Model (400 nm, 3W) is perfect—strong enough to cure thick resin layers in under a minute, yet runs cool and uses minimal power. I love that I can run it off a portable battery pack thanks to the 3V input. The cool white mode is a bonus for inspecting details. No more sticky finishes!"

Purchase Date: November 2024 | Usage Period: 7 months

🏥 Medical Equipment Technician Reviews

⭐⭐⭐⭐☆ Dr. Alan Foster - Biomedical Lab Technician
"We're using the Base Model (395 nm) for UV sterilization of small tools and surfaces in our clinic. It’s compact, easy to mount, and the transparent epoxy casing lets us visually confirm LED function—super helpful for audits. Output is stable, and we’ve seen consistent germicidal performance. Only reason it’s not 5 stars: would love a mounting bracket included."

Purchase Date: January 2025 | Usage Period: 6 months

🖨️ Printing & PCB Fabrication Reviews

⭐⭐⭐⭐⭐ Rafael Mendez - PCB Manufacturer
"Switched to these UV LEDs for our PCB photoresist curing system, and the difference is night and day. The wavelength accuracy (±3 nm) ensures precise exposure, drastically reducing defects. We customized the encapsulation material to silicone for better UV transmission, and the supplier supported us with full technical specs. After four months, zero failures across 15 units. This is industrial-grade reliability."

Purchase Date: April 2024 | Usage Period: 8 months

🚀 Aerospace R&D Engineer Reviews

⭐⭐⭐⭐⭐ Lena Park - Materials Scientist, Aerospace Division
"We’re using the Pro Model at 405 nm to cure high-temp epoxy adhesives in composite bonding. The combination of high power (5W) and low thermal resistance (5°C/W) is critical in our controlled environment. The ability to customize thermal management was a game-changer. After rigorous testing, we confirmed no degradation under repeated thermal cycling. This isn’t just a lamp—it’s a precision tool."

Purchase Date: May 2024 | Usage Period: 7 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.3%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

UV Technology Specialist Recommendation

Dr. Karen Liu - Photonics & LED Applications Expert
"After evaluating over 50 UV LED solutions, I recommend this series for its superior AlGaInP chip performance and multi-wavelength flexibility. The 20% higher UV intensity and 15% reduced light loss due to transparent encapsulation set a new benchmark in efficiency. For applications requiring stability—especially in medical or industrial curing—this is the gold standard."

Sustainable Manufacturing Consultant Recommendation

Markus Weber - Industrial Energy Efficiency Advisor
"The 3V low-voltage operation and energy-efficient design make this UV LED ideal for green manufacturing initiatives. When deployed at scale, the 20% lower power draw translates to significant energy savings. Combined with a 50,000-hour lifespan, it reduces both carbon footprint and maintenance costs—rare to see such performance in both commercial and portable systems."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Game-Changer for Small-Scale Production" - Naomi Carter (Cosmetics Startup)

Posted: 2 days ago

"Using the Advanced Model for curing UV-set nail gels. Compact, efficient, and no overheating. Perfect for our micro-factory setup. Customer support helped us select the right wavelength for our formula."

⭐⭐⭐⭐⭐ "Reliable and Consistent Output" - David Lin (Industrial Printer Technician)

Posted: 1 week ago

"Installed in a commercial inkjet printer. The daylight alert mode helps during maintenance, and UV curing is flawless. No flickering or power drops even after weeks of 24/7 operation."

⭐⭐⭐⭐☆ "Great for Prototyping" - Jordan Lee (Engineering Student)

Posted: 3 weeks ago

"Using it for 3D resin prints. Affordable entry into high-quality UV curing. Would appreciate more mounting accessories, but performance is excellent for the price."

🎯 Reviews by Use Case Category

🏭 Industrial & Manufacturing (32 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • High power output (94% mentioned)
  • Thermal stability (91% mentioned)
  • 5-year warranty (88% mentioned)

🏠 Home & DIY Craft (28 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Ease of use (93% mentioned)
  • Battery compatibility (86% mentioned)
  • Dual UV/white light function (79% mentioned)

🏥 Medical & Laboratory (19 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Wavelength precision (95% mentioned)
  • RoHS compliance (87% mentioned)
  • Visual inspection via transparent casing (81% mentioned)

🖨️ Printing & Electronics Fabrication (10 Reviews)

  • Average Rating: 5.0/5
  • Most Praised Features:
  • Consistent curing (100% mentioned)
  • Customization options (90% mentioned)
  • Low heat emission (80% mentioned)

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