The mercury reads 12 degrees outside, but it feels like minus 2 with the windchill. That's Fahrenheit--the numbers are depressingly lower in Celsius here in Canada. Still, when I hang Nokero's new N200 bulb on a tree, its solar cell recharges without a hitch.
First off, the Nokero bulbs are designed to replace homemade kerosene lamps, not standard bulbs. They're aimed at hundreds of millions of people in developing … Read more