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  1. Energy & Electricity
    Hi All I am new to this forum,and with that being said please be easy on me.I have been lurking for some time and decided once again to join and post in a forum. Now there is a lot of talk about solar panels for charging batteries and leds used as lighting: but has anyone besides me thought of...
  2. Energy & Electricity
    Has anyone read up on the life expectancy of LED?
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