The lights vary in intensity and shimmer depending on the strength of the solar wind, and can sometimes spread to locations farther away from the poles following solar eruptions.

Changing the Color of Light Date: July 23, 2015 ... However, if that low-energy light could be transformed into higher-energy light, a solar cell could absorb much more of the sun's clean, ...

Solar panels of local mining company CAP, which were installed by SunEdison, are seen in the Atacama Desert in this June 5, 2014, file photo. Reuters ...

Additionally, some smart solar lights usually offer several color variations from Warm White (3000K), Cold White (6500K), and multicolored. You can also switch from a high light mode to a low ...

These string lights come with 24 bulbs that can easily change from a soft white light to multiple colors all from the click of the remote—making these solar string lights perfect all year long.