No one's going to be calling Nokero out for falling behind. Just a few short months after revealing its first commercial light bulb for developing nations, the outfit has now rolled out a second ...

Picking the right bulb makes all the difference with LED options December 19, 2014 More than 10 years ago By Katherine Salant ...

Make a Solar / USB LED LanternPresented here is an emergency lantern that also functions as a quick rescue light and a tent light. The design has all of the basic functions like an automatic switch ...

With Solar-DC solution, people are able to use power for 8 hours’ full load and close to 12-14 hours in reserve mode (only basic appliances like bulb and mobile chargers).

Amazon is selling a similar Purple Leaf 3x3M Garden Cantilever Parasol with LED solar lights priced at £399. This option can also rotate 360 degrees and can be adjusted to six different heights.

Enterprise Community Partners has teamed with DC Green Bank on a $12.4 million investment to install solar panels at four affordable housing properties in Washington, D.C. The duo will install rooftop ...