Have two lights with through one drain with our included Y-Adapter (put your drain plug in the center port). LEDs are made of 361L marine grade stainless steel 27 watt and 3600 Total lumens, Y-adapter made of marine grade brass. Fits standard 1/2" NPT thread drain plug. Input 12 volt up to 24 volt Output 6 Amps Built-in LED driver Bluetooth Control Box w/two outputs (Controls both LED lights) Free App controls bluetooth function (select save many colors combinations, sync lights with music, timers, and more) LEDs expected lifespan of 50,000 hours 27 watt and 1800 lumens, Output 6 Amps, Input 12 volt up to 24 volt, LEDs expected lifespan of 50,000 hours, Built-in LED driver Marine grade brass Y-adapter fits standard 1/2" NPT thread drain plug, LEDs made of 361L marine grade stainless steel Bluetooth Control Box w/two outputs (controls both led lights) Free App controls bluetooth function (select save many colors combinations, sync lights with music, timers, and more) Allows you to make any combination of colors using a mixer of Red, Blue, Green Light