The Energy Department will block sales of inefficient light bulbs
New efficiency standards may help reduce carbon emissions by 222 million metric tons.
light bulb
Amazon-owned Ring is preparing its first smart light bulb
It's likely to illuminate would-be thieves.
UC Santa Barbara sues Amazon and IKEA over LED lighting
It's accusing Walmart, Target and Bed Bath & Beyond of patent infringement, too.We have two newsletters, why not sign up for both?
