Daniel, thanks so much for taking the time to list the questions I should ask. You are very thorough, as I will be from now on. A couple of years ago I bought from Randy and had wonderful luck buying from another forum member. I bought about six lights from her but only because she was kind enough to give me a break; I asked her for a layaway plan and she agreed. She just wanted her lights to go to a good home. I will pay closer attention to what you guys say from now on. And I do mean "guys". There don't seem to be a lot of women posting these days.