Armacost Lighting R723410 Slimline Wireless RGB Color Controller, White Use with armacost Lighting's ribbonflex Pro rgb LED tape light or similar 12-volt or 24-volt dc rgb LED Lighting Features 30 designer colors and 6 dynamic, color-changing effects. Incredibly small, compact and ultra slim - hide it anywhere Uses radio frequency (rf) to work through walls up to 50-ft. Away helps eliminate the need to run extra wires Handheld remote features dimming presets, brightness control and effects speed reset button Pairing technology for expandability and multi-zone Lighting control Use with Armacost Lighting ribbon flex Pro rgb LED tape light or similar 12-volt or 24-volt dc rgb LED Lighting Features 30 designer colors and 6 dynamic, color-changing effects. Incredibly small, compact and ultra slim - hide it anywhere Uses radio frequency (rf) to work through walls up to 50-ft. Away helps eliminate the need to run extra wires Handheld remote features dimming presets, brightness control and effects speed reset button Pairing technology for expandability and multi-zone Lighting control