South African retailers can no longer sell light bulbs with luminous efficiency lower than 90 lumens per watt (lm/W), which ...

Want to make sure you are throwing away light bulbs correctly? Ensure you dispose of LED, incandescent, UV bulbs and more ...

This upgrade is part of my plan to convert the space into a gym. The installation process took about 2 hours, including hardwiring into existing junction boxes, and the results are fantastic. #Basemen ...

While they do have a higher upfront cost, led lights are more efficient and last far longer than incandescent, fluorescent, or halogen bulbs, and can provide the warm or cool light temperatures your ...

Researchers analyzed long-term menstrual records and found that before 2010, women’s cycles more often aligned with lunar ...

Here are eight effective and affordable strategies for reducing energy expenses without a big investment -- if any at all.

A unique mechanical design aspires to remove heat from this LED light bulb’s insides, but you still need to keep external ventilation in mind.

Tuolumne County is touting a free, one-stop, drive-through recycling collection event for all county residents, 10 a.m. to 2 ...