Rated 2.5 out of 5 by 60
Rated 1 out of 5 by Porkrind Very prone to corrosion
Like too many of the other reviewers on here, I have the same problem with these lights. I had 2 that came with a 55 gallon kit that I purchased. They were affixed to the tank with the plastic hoods that they came with, so there was a barrier between them and water.
I will admit, they provided nice light when they worked, but one day one of them just didn't come on when my timer came on. I enjoy fixing things, so I of course took it apart to see if it was some simple fix like a bad wire or something. Found that the prongs on several of the LED's where they were soldered to the board were completely rusted through which I guess caused the others in the series not to be receiving power. The other light went out just a couple of weeks later. I'm assuming for the same reason. I think they lasted about a year.
October 10, 2016
Rated 3 out of 5 by Jofox Bad switch
Switch quite working maybe a year old can I buy a new switch?
September 22, 2016
Rated 3 out of 5 by Eknox Bad switch
I like the light and the setup but the switch went bad I can make it work it's just very touchy.
September 16, 2016
Rated 2 out of 5 by DN more char Hard to set clocks
Every power loss resets the clock to 3:00 PM
There are two buttons to set 4 times, the white lights on & off and the blue lights on & off. There's more about how long to hold each button...
The manuals are not on the Marineland "Product Manuals and Instructions" button.
August 20, 2016