The product in question is a dimmer switch that operates on a DC 12V-24V power supply. It measures 61 x 33 x 32 mm (2.5" x 1.3" x 1.2") and can withstand a working temperature range of -20°C to 60°C. Each color can handle a maximum load current of 2A.

The dimmer switch features a clear ON/OFF labeling on its surface, and the knob allows users to easily adjust the brightness to their desired level. There are stickers on the back of the switch that clearly indicate the input and output connections.

The product comes with a standard 5.5mm x 2.1mm DC barrel jack male/female connector, making it easy to plug in and use. It is compatible with a variety of LED lighting applications, such as LED strips, LED rope lights, and aquarium lights.

The package includes 2 black LED dimmers, and the product is suitable for use with 5050, 3528, 2835, and 5630 LED strips, as well as ambient lighting applications.

It's important to note that the supply voltage for this product is DC 12V-24V, and it should never be connected to AC 220V, as this could damage the device.

The dimmer switch offers a simple and straightforward operation, with the knob allowing users to adjust the brightness to their preferred level without any flicker or stepping. The PWM dimming functionality ensures a smooth and continuous dimming range from 0% to 100%.

In summary, this is a compact and versatile dimmer switch that provides precise control over LED lighting, making it a useful accessory for a wide range of indoor and outdoor lighting applications.

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