lightfixture

Hi, I just bought a used Helialux LED. I've just discovered that the blue lights work, but only a handful of the white LEDs. Some of the white LEDs flicker which suggests that there could a bad connection in the device. Has anyone experienced the same problem? Any tips on how I might test and...

Hey guys, I have a 29 gallon kit that comes with a lid with the LED strip. Its equal to .5 -1 watt per gallon... L O L.... sooo... I have found several different tops that are either the lid/light together or a glasstop with fixture. I am trying to save money. and the best i have found is the...