I bought 2 packages (4 lights per box) of Hampton Bay model 237-002 lights. 7 of the 8 initially worked, but after several weeks, ony TWO light up on a regular basis. Several are just dead, and some occasionally and randomly light up. 3 that were dormant lit up last night, but after a full day of sun today, no light at all. Thses are the WORST solar lights I've ever bought, and there are close to 80 (or more) in our exterior gardens. I will never by anything with the Hampton Bay name again. read full review »