Two of the four do not work, will not take or carry a charge. The two that "work" put out such a low light, much less than we had hoped.

Have used them for a couple of weeks and 2 of the lights are very low on power and have had to try changing the battery...this worked for one however the second one still does not light. (could be the bulb????). nothing in the instructions about being able to change the bulb.

Bought these lights to use on a walkway and the amountof light was so poor that you could barely tell it was on. Way too costly for a product that does not perform as well as the price seemed to indicate.