What I can not understand this product awarded only one star, because no cables are supplied. Would also not make sense one shaped frame, so there is never a cable with fluorescent tubes or strips. I needed this for 3 illuminated shelves approx 21m cable and they are very well made, the tubes are from Osram and not firmly bonded (as with other manufacturers) Special very easy to remove. What surprises me is that these are not hot but just warm to the touch.
I'm very satisfied and forgive without concern for Qualiät, luminosity, assembly and supply 5 *