Letter Re: The Perpetual Light
JWR: Thank you for all you do. I recently found SurvivalBlog, and have enjoyed it immensely! I live close to Wiggy’s [in Grand Junction, Colorado]so when I read about their Amazing Perpetual Light on SurvivalBlog, I thought I would give it a try. This morning, I purchased three of their 4”x6” mini size. They only weigh 10.84 grams, 10.85 grams, and 12.15 grams each (for comparison, about the same weight as the combined weight of 3 or 4 pre-1982 copper pennies). I let them charge in the sun (it is actually mostly cloudy, and hailing) for 30 minutes, and …