LED Strip Lights, 5050 RGB 600LEDs Waterproof Strip Lighting (LED 50m Light)

Out of all the purchases that I have made at Amazon, this is the Only item I was forced to return. When I received the item, it did not work. I have extensive computer and electronics knowledge and training and can usually find the solution. The power supply unit shipped with this item was completely defective, I tested the voltage output using my multimeter. I read the voltage and amperage specifications and substituted a known good power supply unit and the lights still failed to work. It is obvious that the manufacturer sent me a completely defective product . I was so glad that I had ordered this item thru Amazon, otherwise I may not have received a full refund. I thank Amazon for their superior customer service, and I will most definitely continue shopping with them.

Too many bad sections. The string had sections not working but they are spread out, so I can't just cut it shorter to them. Remote was flaky unless within a few feet.