RoHS Compliant High Power 3W 3.5-3.9V 3535 UV LED 380nm 385nm for Inspection
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Product Highlights
- High Power Output: Optical output power ranges from 760 to 1600 mW at 350mA forward current.
- Long Lifespan: Operational life spans up to 30,000 hours under standard conditions.
- RoHS Compliant: Meets RoHS and Reach environmental standards for safe usage.
- Superior ESD Protection: Features advanced electrostatic discharge protection for reliability.
- Customization Available: Design and products can be customized according to specific customer demands.
- Advanced Manufacturing: Produced using ASM automatic machines for consistent quality and precision.
- Versatile Applications: Ideal for UV curing, inspection, machine vision, photolithography, and catalysis.
Product Attributes
- Customization
- Available
- LED Packaging Type
- Top
- Chip Material
- AlGaInP
- Model NO.
- LLS3838UVA385SQ-1000
- Beam Angle
- 60°
- Emitting Color
- Purple
- IP Rating
- Non
- Base Material
- Aluminum Nitride Ceramic(Ain)
- LED Chips
- LG
- Power
- 3W
- Life
- 30000h
- Certification
- RoHS, Reach
- Chip Number
- 1PC
- Transport Package
- Tape and Reel
- Specification
- 3.8X3.8mm
- Trademark
- LITEKEY
- Origin
- China
- HS Code
- 8541401000
- Production Capacity
- 500 000PCS/Year
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Product Description

RoHS Compliant High Power 3W 3.5-3.9V 3535 UV LED 380nm 385nm for Inspection
2. UVC LED with Peak emission wavelength between 380-390nm
6. Aluminum nitride ceramic bracket
1. Typical Optical/Electrical Characteristics (Ta=25ºC)
| Parameters | Test Condition |
Symbol | Value | Unit | ||
| Min. | Typ. | Max. | ||||
| Forward Voltage(VF) | Vf | 3.5 | 3.6 | 3.9 | V | |
| Forward Current | IF | 350 | 500 | 1000 | mA | |
| Optical Output Power(Pout) | Pout | 760 | 1000 | 1600 | mW | |
| Peak Wavelength(λp) | If=350mA | λp | 380 | -- | 390 | nm |
| Viewing Angle( 2θ1/2) | 2 θ 1/2 | 60° | deg | |||
2. Absolute Maximum Ratings (Ta=25ºC)
| Parameters | Symbol | Ratings | Unit | ||
| Min | Typ. | Max | |||
| Power Dissipation | Pd | 1 | 2 | 3 | W |
| Reverse Voltage | VR | - | - | 5 | V |
| Reverse Current | IR | - | - | 10 | μA |
| Junction Temperature | Tj | - | 105 | - | ºC |
| Operating Temperature | Topr | -40 | - | 60 | ºC |
| Storage Temperature | Tstg | -40 | - | 100 | ºC |
| Soldering Temperature | Tsol | - | - | 260ºC for 5sec | ºC |
These UV LEDs is a revolutionary, energy efficient light source for sterilization & disinfection and medical application, with its advantages of lifetime and reliability. You can design freedom, and creating a new opportunities for solid state UVC light source to displace conventional UV technologies(Such as Mercury lamp).
More details of the products,send mail to get the Specification.

This high power UV LED are widely applicated for UV Curing and printing.
- UV Curing
- UV Inspection
- Industrial machine vision
- Photolithography
- Photo catalysis
More details of the products,send inquiry to get the Specification.

Our Services/Why choose Us
1. Professional service: replied within 24 hours(at workdays).
2. Various ready moldings of lamp led are available: no need to afford extra fee for moldings.
3. We also can provide customized products, design according to your demand.
4. Reliable and stable quality: 100% testing for each piece. Automatic testing and bin code selection machine.
5. Experience: produce LED components for more than 14 years.
6. Advanced Equipment: ASM automatic production machines(biggest brand in LED automatic machines)
7. Concentration: We focus on LED research and development, production and sales.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2531389". Items marked "" are certified.
Company Profile
LITEKEY starts from 2010 which is a professional LED supplier. With the competitive edge of a strong engineering team and vertically integrated factory facilities, LITEKEY insists to provide products and services in good quality. At the same time, LITEKEY keep on launching innovative products to fulfill our customer needs. Wide Selection of products, Design Flexibility, and Product Customization are LITEKEY's advantages.
With 13-year LED package experience, we can offer you the industry's broadest product portfolios. We are expert LED Display provider in consumer & industry segment. China Market leader in white and elevator LED display. We are high-quality provider in SMD LED and Through-hole LED. China top leader in dome 3528 & 5050 SMD LED. UV LED covers from 255nm to 405nm. Our extensive portfolio of LED UV curing module products come in a variety of sizes. Infrared Emitter and Detector from 700nm to 1800nm. LITEKEY offers a broad range of discrete infrared components for application such as remote control, IR wireless data transmission, security alarm and so on.
About Our Factory & Business Background
- Address
- No. 1601-8, Block a, Chengnan Building, Yinzhou District, Ningbo, Zhejiang, China
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- CFR, CIF, DAP, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- Ningbo, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2009-03-05
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the peak emission wavelength range?
- The peak emission wavelength is between 380nm and 390nm.
- What is the typical forward current?
- The typical forward current is 350mA, with a range of 350 to 1000mA.
- Is customization available for this product?
- Yes, customized products and designs are available according to your specific demands.
- What are the main applications for this UV LED?
- It is widely used for UV curing, printing, inspection, industrial machine vision, photolithography, and photocatalysis.
- How long is the product lifespan?
- The LED has a long lifespan of up to 30,000 hours.
- What is the response time for customer inquiries?
- Professional service is provided with replies within 24 hours on workdays.
- Are the products tested before shipping?
- Yes, 100% testing is performed for each piece using automatic testing and bin code selection machines.
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