This small yet powerful waterproof signal amplifier will extend a PWM dimming signal from your 5-24VDC LED dimmer to an additional 15 amps of single color LED lights. A signal amplifier is typically needed for larger LED light installations where you would like to dim a large amount of LED lights off of one dimmer. Once you have met the power limitations of your PWM dimmer you can use this amplifier to dim an additional 12A of 5-24VDC constant voltage LED lights. The max 15A rating allows for 75W of dimming at 5VDC, 180W at 12VDC and 360W at 24VDC. Simple to use bare lead wires make for a painless installation to any new or existing PWM dimming system. This product is IP68 waterproof rated and not meant to be submersed or directly exposed to any outdoor elements.