RoHS Compliant Top LED Black/White Body for Variable Message Signs (VMS) and Price Changers
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Product Highlights
- RoHS Compliant & Pb Free: Certified RoHS compliant, lead-free, and safe for environmental protection.
- High Reliability & Long Life: Over 50,000 hours lifespan with high moisture, UV, and temperature resistance.
- IP68 Waterproof Rating: IP68 rated for durable performance in harsh environmental conditions.
- Premium Epistar Chips: Uses Epistar chips with pure gold wire and copper frame for high efficiency.
- Customization Available: Customized products and designs available according to specific customer demands.
- 100% Quality Testing: Each piece undergoes 100% automatic testing and bin code selection.
- Versatile Applications: Ideal for channel letters, architectural lighting, VMS, and price changers.
- 14+ Years Experience: Over 14 years of professional LED R&D, production, and sales experience.
Product Attributes
- Customization
- Available
- LED Packaging Type
- Top
- Chip Material
- AlGaInP
- Model NO.
- LLS3528 Series
- Beam Angle
- 30°
- Emitting Color
- Red/Amber/Yellow/Green/Blue/White
- IP Rating
- IP68
- Base Material
- Copper
- LED Chips
- Epistar
- Power
- 0.1W
- Life
- 50000h
- Certification
- RoHS
- Chip Number
- 1PC
- Transport Package
- Tape and Reel
- Specification
- 3.5mmX2.8mm
- Trademark
- LITEKEY
- Origin
- China
- HS Code
- 8541401000
- Production Capacity
- 500 000 000PCS/Year
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Product Description
RoHS Compliant Top LED Black/White Body for variable message signs (VMS) and price changers
3528 dome SMD LED series

5050 dome SMD LED Series
This Dome 3528/5050 SMD LEDs are packaged in the industry-standard package.
These SMD LEDs have high-reliability performance and are designed to work under a wide range of environmental conditions. This high-reliability feature makes them ideally suited to be used under illumination-application conditions.These LEDs are suited for channel-letter or architectural-lighting applications.
1. Channel Letters
2. Single-color signs
3528 dome SMD LED series
| NO. | Product Name | Color | WL(nm) | VF(V) | IV(mcd) | IF(mA) | Angle |
| 1 | 3528 Red Dome SMD LED | Red | 620-630nm | 2.0-2.6V | 1500-10000mcd | 20-50mA | 30-60° |
| 2 | 3528 Yellow Dome SMD LED | Yellow | 588-592nm | 2.0-2.6V | 1000-10000mcd | 20-50mA | 30-60° |
| 3 | 3528 Blue Dome SMD LED | Blue | 460-470nm | 2.8-3.4V | 900-1200mcd | 20mA | 30-60° |
| 4 | 3528 Green Dome SMD LED | Green | 520-530nm | 2.8-3.4V | 2500-5500mcd | 20mA | 30-60° |
| 5 | 3528 Orange Dome SMD LED | Orange | 600-610nm | 2.0-2.6V | 4000-6000mcd | 20-50mA | 30-60° |
| 6 | 3528 Bluish Green Dome SMD LED | Bluish Green | 505-515nm | 2.2-2.4V | 2500-3500mcd | 20mA | 30-60° |
5050 dome SMD LED series
| NO. | Product Name | Color | WL(nm) | VF(V) | IV(mcd) | IF(mA) | Angle |
| 1 | 5050 RGB Dome SMD LED | RGB | 620-630nm | 2.0-2.6V | 2500-3500mcd | 3X20 mA | 30-40° |
| 520-530nm | 2.8-3.4V | 3000-4000mcd | |||||
| 460-470nm | 2.8-3.4V | 800-1300mcd | |||||
| 2 | 5050 Red Dome SMD LED | Red | 620-630nm | 2.0-2.6V | 3000-4000mcd | 20 mA | 30-40° |
| 3 | 5050 Red Dome SMD LED | Red | 620-630nm | 2.0-2.6V | 7000-12000mcd | 50-70 mA | 30-40° |
| 4 | 5050 Green Dome SMD LED | Green | 520-530nm | 2.8-3.4V | 6000-8000mcd | 20 mA | 30-40° |
| 5 | 5050 Yellow Dome SMD LED | Yellow | 588-592nm | 2.0-2.6V | 2000-3000mcd | 20 mA | 30-40° |
| 6 | 5050 Yellow Dome SMD LED | Yellow | 588-592nm | 2.0-2.6V | 5000-12000mcd | 50-70 mA | 30-40° |
| NO. | Product Name | Color | CT(K) | VF(V) | Lumen(lm) | IF(mA) | Angle | Ra |
| 7 | 5050 Warm white With Domed Top | Warm White | 2958±87K | 2.8-3.4V | 24-26lm | 60mA | 30-40° | 80-95 |
| 8 | 5050 Warm white With Domed Top | Warm White | 2958±87K | 2.8-3.4V | 51-53lm | 150mA | 30-40° | 80-95 |
| 9 | 5050 Pure white With Domed Top | Pure White | 6275±255K | 2.8-3.4V | 26-28lm | 60mA | 30-40° | 80-95 |
| 10 | 5050 Pure white With Domed Top | Pure White | 6275±255K | 2.8-3.4V | 58-60lm | 150mA | 30-40° | 80-95 |
How LITEKEY Make sure LEDs High Light Efficiency and High Reliability?
1. Excelent Raw Materials
· Epistar & Big Size chips
· Pure (99.99%) Gold Wire
· Cooper Frame
· Advanced Optical-Grade Epoxy
To make sure High Quanlity LEDs:
· You can use More than 80000 hours.Long Life,High Light Efficiency
· Can Offers Superior High-Temperature
· High Moisture Resistance Performance
· Anti-UV.Can Long-term Exposure to direct sunlight
· RoHS Compliant.Pb Free. More Safe.
2. More than 10 years LED Experiences
· Foucs on global sourcing to choose good quality and good price raw materials
· Foucus on Technological Innocation
· Foucus on Workers training
To make sure our advantages:
· Good product quality,stable quality
· Stable Delivey Time
· Competitive prices

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 lifespan of these LEDs?
- The LEDs have a lifespan of over 50,000 hours, ensuring long-term high light efficiency.
- Are these LEDs waterproof?
- Yes, they feature an IP68 rating, making them highly resistant to moisture and suitable for harsh environments.
- What certifications do these products have?
- The products are RoHS compliant and lead-free, ensuring safety and environmental protection.
- Can I customize the LED specifications?
- Yes, we provide customized products and designs according to your specific demands.
- What is the lead time for orders?
- The lead time is one month during the off-season and 1-3 months during the peak season.
- What payment methods are accepted?
- We accept LC, T/T, PayPal, and Western Union for payments.
- What is the warranty or quality guarantee?
- We ensure reliable and stable quality with 100% testing for each piece using automatic machines.
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