The Knightsbridge RGBAMP, RGB LED Rope Light Amp increases the maximum wattage and voltage output from your mains power to 113w and 24V respectively. To use, simply attach flex cable in the input and output ports. Technical Specification: Description: RGB LED amplifier Overall dimensions: 115mm x 63mm x 23mm Weight: 135g Output: RGB 3 Channels Maximum output current: 6A per channel Maximum output wattage: 216W (DC12V) – 423W (DC24V) Voltage: 12/24V DC Driver required: Yes, constant voltage Compatible Drivers: ADP36LED. 24DC100. 24DC150 Driver connection: CONDC lead (Not Supplied) Class: lll IP Rating: IP20 Recommended product location: Internal use only Connecting Mode: Common anode Cable connections: Screwless spring loaded terminals Main Material: Aluminium body Polycarbonate ends Working Temperature: -20oC - 60oC CE Marking: Yes Comes with a 1 year manufactures warranty.