The LED is well made, waterproof and more than enough as moonlight in my 240 L tank. I have the moon-light LED lamp on 24 hours and controlled only the actual lighting on a timer. A deduction of points I have to give for the short cable All thing. From the basin center to the edge, from there to the Cabinet and then to the junction box was a millimeter matter. The angry but then people like me. Too bad, because otherwise the light is really good.