I usually purchase my lights from Light4funfun, I recently purchased 2 outdoor battery lights for a bondfire party . . . I had previously tried out one of the lights which was perfect, but opened the second one on the evening and it was broken alas. However a few day later I contacted Lights4fun Customer Services and explained the problem and was told that they would put one inthe post immediatley. I am very impressed with the service and thank you for the replacement. I will cerainly use Ligh4Fun again.