"product is of good quality. what i found strange and still need to try it again is that if the switch is turned off and leave a direct supply, after a while you start hearing a man talking in arabian language. i dont know if its the circuit or if a tv/radio signal was picked up.
Otherwise its a good product"
"the blue led lights ar good, although it wasn't what i was looking for. when you connect the supply they doesn't go ON, you have to toogle the pulse switch. It has 3 different lighting modes and you have to choose it every time."