BLACK+DECKER Outdoor Solar Disk Light - 8 Pack (BDSLDK8P)

I like the quality of these solar lights and their ease of installation. The first night all worked well at the start but two hours later one faded out and two had faded out in 3 hours, the others were lit almost all night long. I charged them in direct sunlight the next day and three of the five I was using went out in less than 3 hours. I do like the construction and the ease of use, but the time the lights stay on is limited by the battery quality which does not seem strong in all cases. Next will try all eight solar lights and see if the others are any better. I can say two of the lights lived up to my expectations both nights I used them..