ALITOVE Wireless Mini RF LED Remote Controller 14Key 300 color modes SP103E for DC 12V input WS2812B WS2811 Magic Dream Color LED Strip Module Pixels Light Lamp DC 12V input; RF Remote Control; Long distance; Mini size. Convenient to use. Come with 3pin JST connector and DC female connector, which will make it easy to install. Support setting controlled pixels number. Control up to 2048 pixels. R/G/B keys can be reordered to match with your LED light if needed. Come with 300 kinds of color change modes, which are vivid and beautiful. Brightness is adjustable. Prevent reverse connection of power supply. Protect lamp and controller. Save user setting automatically when power off.