The ProLine Multicolor RGB+WW LED Amplifier from Armacost Lighting acts as a repeater for RGB+WW color changing LED strip lights. Perfect for long LED lighting installations, the LED amplifier is compact in size and easy to conceal. The LED repeater does not generate power, so it must be paired with an additional power supply to repeat remote signals. When paired with the ProLine Multicolor RGB+WW Wi-Fi LED Controller, your installations can be controlled wirelessly using the Tuya smart app.