Why do you have a no lumen option on these led lights? I'm guessing everyone else who sees this option asks this as it's a brightness issue and a "NO" button doesn't makes sense! If I select that do I get one with no light or less light?! It looks like someone else has asked this question and you didn't really understand they were referring to that option and the effect it would have on the order. Can you clarify and maybe do this in the description so you get mor orders? Cheers Lindsay