3Key RGB LED controller USB 5v or DC 12-24v control For 2835 5050 RGB LED strip

Suitable for 5050 2835 3535 RGB LED light strip. 1, MODE button: dynamic mode button, press the mode button can show 19 kinds of dynamic effects cycling. Each press can show one dynamic effect. Press and hold the MODE button for more than one second to switch to demo mode.

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