Love these little lights the first set I got almost look like they were vibrating it was not soothing at all called Wayfare and they sent me out more that seem to be working so maybe not the greatest quality but the customer service I'll buy from then get again the ease of just getting your package is a huge selling point.  I gave it a four because of the customer service as well as the ease of the solar lights and they're not too bright they give a nice ambience which is hard to find that warm glow