When you flip a switch or power up your smartphone, the last thing on your mind is whether that light could be messing with ...

Does a blue light keep you up at night? No, it’s not an alien invasion. The city of St. Paul has been gradually replacing LED street lights suffering from an unusual manufacturer’s defect — they’re ...

Some motorcycle riders are opting to upgrade their bikes with a super easy hack — that totally changes everything. While driving, you may have noticed motorcycles with a hint of blue glowing in the ...

To be more energy efficient, many people have replaced their incandescent lights with light-emitting diode (LED) bulbs. However, those currently on the market emit a lot of blue light, which has been ...

Residents can honor fallen Police Sgt. Michael C. Chesna, 42, by obtaining a free blue LED lightbulb to shine outside their homes. Mayor Robert Hedlund stated Weymouth received “a generous donation of ...