Description
What it is
The 50W White LED from Arduiner is an electronic component designed to provide strong illumination for industrial, commercial, or personal applications. With a power of 50 watts, this device offers a brightness of 3500-4000 lumens.
Features
- Power: 50W
- Brightness: 3500-4000LM
- Color Temperature: 6000-7000K
- Voltage Range: 32-36V
- Maximum Current: 3000mA
What it is for
This LED is ideal for high-intensity lighting in large spaces such as warehouses, factories, and large rooms. It can also be used for high-performance projects that require strong illumination, such as lithography applications or smart home systems. Additionally, it can be integrated with Arduino or ESP32 to create an intelligent lighting system that adjusts the LED brightness based on external light conditions.
Tutorial: How to Use 50W White LED
This powerful white LED is ideal for intensive lighting and high-performance projects. It is suitable for makers looking for strong lighting for applications such as lithography or smart home.
What you need
- Arduino Uno
- Compatible LED driver
- Network electrical connection
Steps
- Check the operating voltage of the LED (32-36V) and the maximum current (3000mA).
- Select an LED driver that meets the LED specifications.
- Connect the power supply to the LED driver, ensuring the voltage is within the range of 32-36V.
- Connect the LED driver to the Arduino circuit via the appropriate pins for PWM (Puls Width Modulation) control.
- Verify the electrical connections with a multimeter.
- Upload the test sketch to the Arduino.
- Test the LED lighting, adjusting the brightness through the Arduino code.
Example code
void setup() {
pinMode(9, OUTPUT);
}
void loop() {
analogWrite(9, 128); // Regola il livello di illuminazione desiderato.
}
Mini project
Create an intelligent lighting system that changes the LED brightness based on external light conditions.
Common mistakes
- Use an electrical voltage higher than the LED specification.
- Do not use a proper LED driver to manage the maximum current.
- Ignore electronic safety precautions during installation.
- Omit connection testing before powering on.
Recommended accessories
- 50W LED Driver
- AC-DC Power Supply 48V
- Multi-socket Lamp
- Lighting Sensors
Frequently asked questions
What is the color temperature of the LED?
The color temperature varies between 6000K and 7000K, similar to midday sun.
How can I control the light intensity?
Use the Arduino PWM control to regulate the LED current.







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