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A small USB-powered controller for 5V 4-pin RGB LED strips, sold with a 24-key infrared remote. It gives 16 fixed colors, four dynamic patterns and brightness control, and it needs a 5V 2A or 3A USB power source. It suits people adding color lighting to a desk, TV back or shelf who already own a compatible 5V 5050 or 2835 RGB strip. It is a basic controller: no music sync, no phone app, and no support for 12V or 24V strips or 3-pin, 5-pin, RGBW or RGBIC strips.
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This is a 5V USB-powered LED controller with a 24-key infrared remote. It works with 5V 4-pin RGB LED strips, such as 5050 and 2835 types. It is not suitable for 12V or 24V strips. It is also not compatible with 3-pin or 5-pin RGBIC, RGBW or RGBWW strips.
The remote lets you turn the strip on and off, adjust brightness, and choose from 16 colors and 4 light patterns: Flash, Strobe, Fade-change and RGB Smooth-change. The remote has a range of up to 10 meters and must be aimed at the controller's IR receiver to work. It does not sync lights with music and cannot be used with a phone app.
To set it up, connect the light strip to the controller's 4-pin plug, then plug the other end into a 5V USB port. The controller can be powered by a 5V 2A or 3A device. If the strip looks dim, try a higher-current power adapter. Remove the plastic piece on the bottom of the remote before first use.