5 Pcs for 3.7V-5V Constant Current LED Light Li-on USB 18650 Dimming

The 5 Pcs for 3.7V-5V Constant Current LED Light Li-on USB 18650 Dimming is a convenient and reliable solution for dimming LED lights using a USB power source. It allows easy adjustment of brightness levels, making it ideal for various applications.

Product Features:

* **Wide Voltage Range:** Operates within the voltage range of 3.7V to 5V, ensuring compatibility with a range of power sources.
* **Constant Current Output:** Provides a stable current to the LED light, ensuring consistent brightness even with voltage fluctuations.
* **Adjustable Brightness:** Features a dimming function that allows for precise adjustment of the light’s intensity.
* **USB Compatibility:** Equipped with a USB connector, enabling convenient connection to power banks, laptops, or other USB ports.
* **Plug-and-Play Installation:** Easy to use, with no soldering or technical knowledge required. Simply connect the LED light to the module and plug it into a USB power source.
* **Compact Size:** Its compact design makes it suitable for use in confined spaces or portable applications.
* **Durable Construction:** Manufactured from durable materials for long-lasting performance and reliability.

Benefits:

* **Versatile Dimming:** Provides flexible control over light intensity, adapting to different lighting needs.
* **Energy Efficiency:** Optimizes energy consumption by adjusting brightness levels to reduce power consumption.
* **Wide Compatibility:** Suitable for a variety of LED lights with a voltage range of 3.7V to 5V.
* **Easy Installation:** Plug-and-play design simplifies setup, making it accessible to users with minimal technical expertise.
* **Compact and Convenient:** Its small size and USB compatibility offer convenience and portability for various applications.

Key Usage Points:

* Dimming of LED lights in home lighting, office spaces, and commercial environments.
* Adjustable lighting for photography, videography, and other creative endeavors.
* Portable lighting solutions for outdoor activities, camping, and emergencies.
* Power supply and dimming control for LED strips, panels, and other LED lighting applications.

Detailed Specifications:

* Input Voltage: 3.7V – 5V
* Output Type: Constant Current
* USB Connection: USB 2.0
* Current: Up to 2A (based on the number of series LED)
* Brightness Adjustment: Via potentiometer knob

Additional Features:

* Reverse polarity protection to prevent damage from incorrect wiring.
* Short circuit protection for enhanced safety and reliability.

External Resources:

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