Hi I am interested in solar lights from plastic bottle. Please let me know about used bleach, formula and name of it.



  1. 0 Votes

    A solar bottle light bulb is made with a plastic bottle filled with tap water along with a few spoonfuls of bleach. For a 2-liter bottle, add 3-4 caps worth of bleach, then embed onto your roof so that part of it is exposed to the sun. The bleached water should refract the sun’s light rays to the tune of a 50-watt glow!

Please signup or login to answer this question.

Sorry,At this time user registration is disabled. We will open registration soon!