3528 SMD LED white light LED diode from 18 years LED manufacturer
Description:
This is a 3528 SMD LED PLCC 2 high CRI95 cool white warm white LED chip designed for dimmable LED lamps.
Features:
- Energy-saving and environmentally friendly
- Long lifespan of 50,000 hours
- Good heat dissipation
- Low light attenuation
- Easy installation
- Strong anti-static ability
- RoHS certification
Technical Parameters:
Electrical optical characteristics of 3528 Top smd led:(Ta=25°C)
| Parameter |
Symbol |
Color |
Min |
Typ |
Max |
Unit |
Test Condition |
| Color temperature |
CCT |
Warm white
Natural white
Cool white
|
2700
4000
6500
|
--- |
3400
5000
20,000
|
K |
IF=20mA |
| Luminous intensity |
Iv |
White |
1500 |
--- |
3000 |
mcd |
IF=20mA |
| Forward voltage |
VF |
White |
2.8 |
--- |
3.4 |
V |
IF=20mA |
| Viewing angle |
|
|
--- |
120 |
--- |
deg |
IF=20mA |
| Reverse current |
IR |
White |
--- |
---- |
5 |
uA |
IF=20mA |
| Operation Temperature |
－40~+85℃ |
Size |
3.5*2.8*1.9mm |
| Storage Temperature |
－40~+100℃ |
Packing |
2000pcs/reel |
Applications:
This LED chip is suitable for indoor and outdoor lighting applications. It can be used in various lighting fixtures and systems. Some possible applications include:
- Commercial lighting
- LED backlight and SMD type indicators
- LED modules and LED strip lights
- Decoration lighting and backlighting in dashboards and switches
- Automotive lighting, such as taillights, brake lights, turn lights, and daytime running lights
- License plate lamps and in-vehicle lighting
- Mobile phones, digital cameras, and flash photoelectric displays
- LED grow lights for indoor gardening
Materials:
Company information:
|
Dongguan Lanjin Optoelectronics Co., Ltd. was established in 2005 as a professional manufacturer specializing in the production of light-emitting diodes (LEDs), LED digital displays, SMD LEDs, through-hole LEDs, and LED PCB assembly services. Our factory plant covers an area of 2,500 square meters and is equipped with modern purification constant temperature and humidity anti-static production workshops.
We have obtained ISO9001:2015 international Quality Management System certification and are currently in the process of applying for ISO14001 Environmental Management System certification. With 18 years of development, we have achieved two national invention patents, twelve practical new-type patents, and two software invention patents. All our products comply with the EU RoHS standard.
Lanjin has absorbed advanced manufacturing technology from Japan, Korea, and Western Europe. With a focus on high-quality market positioning, we have developed high-temperature resistance and long-life LEDs. Our products are widely used in communication equipment, switching power supplies, decorative lighting, multi-speakers, DVD players, and other electronic devices.
At Lanjin, we adhere to the principle of "Quality and customer first" and provide customized services according to our customers' demands. We welcome your inquiries and are dedicated to solving your questions. Our mission is to light up the world with LEDs and illuminate your life.
|
Packing and Shipping:
Inner packaging: Anti-static Bag Vacuo Packaging
Outer packaging: Standard export carton packing.
FAQ:
Q1: Are you a factory or a trading company?
A1: We are a professional LED manufacturer specializing in producing SMD LEDs, through-hole LEDs, and LED PCB assembly services. We provide OEM and ODM services to partners worldwide.
Q2: Can I get samples for testing?
A2: Yes, we welcome sample orders for testing and evaluating our LED quality.
Q3: Is there any discount for bulk orders?
A3: Yes, we offer wholesale pricing for bulk orders and customized products.
Q4: How do I choose an LED light source?
A4: When choosing an LED light source, consider factors such as lumens (LM), light efficiency (LM/W), and lifespan (hours). Higher values indicate better performance. Additionally, the brand of the LED chip, LED frame, and other materials can influence product reliability.
Q5: How do I place an order?
A5: The order process involves the following steps:
1.Let us know your requirements or application.
2.We will provide a quotation based on your requirements or our suggestions.
3.Once the samples are confirmed, you can place the order, and we will arrange production.
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