Small garden lights with no istallation(lights that you just stick in the ground). Need direct light for how many hours to emit light? [more..]

set of garden lights along path are, or at least were, solar powered but no longer light up even after sunniest of days ...also butterflies that light up and change colours solar powered but no longer working... I have carefully cleaned the solar panels with damp cloth but no success . any suggestions gratefully received many thanx .....will try all suggestions and let u know ..however what is isopropyl alcohol and where can I buy it ? [more..]

Just wondering which to get first to make my home or garden!!! [more..]