Previously I ordered these lights and there was a huge fiasco with regard to shipping. That was resolved. The 2nd strike with these lights is that one set was more of a blue color while others were more purple. I was sent a new set so that took care of that issue for the most part. Now here I am short while later & despite the lights getting plenty of sun & I literally put these 6 inches away from one another to test them, some of the lights simply dont charge or are simply such poor quality that they are not designed to last long. The light on the right in the first pic is "on" but it's so dim it may be hard to see in the pic. This is the 3rd strike for me. I cannot recommend purchasing from here nor will I do so again.