Trusted advice for lighting, electrical, and more.
A state by state look at light bulb bans [Interactive map] Jan 23, 2024 9:17:00 AM
Is there an incandescent light bulb ban? Nov 2, 2023 8:15:00 AM
California's light bulb ban Feb 27, 2023 10:30:00 AM
The best LED replacements for common incandescent light bulbs Sep 26, 2022 11:20:10 AM
Common incandescent light bulbs and LED retrofits by application Sep 5, 2018 4:05:27 PM
Answering your questions on light color and quality [Ask the expert series] Jun 5, 2018 11:37:00 AM
How to read a light bulb part number: incandescent lamps Jun 1, 2017 3:45:00 PM
What is halogen and how is it different than incandescent? Jun 22, 2016 4:58:48 PM
What is an incandescent light bulb and how does it work? Jun 2, 2016 12:00:00 PM
Light emitting diode: What is LED? Mar 29, 2016 9:45:00 AM
MIT’s ‘recycling light’ innovation may save the incandescent light bulb Jan 16, 2016 8:35:00 AM
How to calculate material savings from long-life lighting: A step-by-step guide Nov 3, 2015 3:47:20 PM