LiteSource Christmas Light String Set (14040)

These lights were really cool. I could get a very slow twinkle to a fast chase. They could also be put on a dimmer to make them appear a slower twinkle.
But they were too heavy for the amount of strands that I needed for my Christmas tree.
Otherwise loved them

Within a few days we had several bulbs burned out and quickly used up all the spares that were supplied. One of the six strings we purchased had its controller fail within the first week and the lights on that string are now steady on only.