as defined in ANSI C79.1-2002, nominal overall length less than 12 inches, and that are not compact fluorescent lamps; (26) Traffic signal lamps. Still, none of those are normal bulbs I’d ...

Confused between A19 and E26 light bulbs? Learn what these numbers mean, how are they different and similar, and how to pick ...

The rule went fully into effect Tuesday, August 1. The rule passed by President Joe Biden’s Department of Energy in April 2022 states that light bulbs must emit a minimum of 45 lumens per watt.

The ban came into effect on August 1, leaving Americans to light their homes and businesses with much more energy-efficient LED bulbs going forward. There are several exceptions to the ban ...

The Department of Energy approved new rules for light bulbs last year that took effect on August 1, including a new minimum standard for light bulbs at 45 lumens—or brightness—per watt ...