NEW YORK – Two leading makers of lighting products are showcasing LED bulbs that are bright enough to replace energy-guzzling 100-watt light bulbs set to disappear from stores in January.

PPL and others are brightening up north Bethlehem. Volunteers were out Thursday installing dusk-to-dawn LED light bulbs at homes near Thomas Jefferson and William Penn elementary schools.

NEW YORK (AP) -- The first LED bulbs that are about ... production of regular 100-watt bulbs at the start of the year because they're energy-inefficient. Using light-emitting diodes, the new ...

Plug-and-play LED replacements for halogen headlight bulbs are a popular car mod. LEDs often look brighter than incandescent lights, but "looks brighter" and "illuminates better" are not the same ...

But if you buy a pair, it's critical to understand that more LEDs do not equal better light. In fact, the good LED bulb replacements actually have fewer diodes. (Just to be clear, we're talking ...

Those two things combined with the price we think can get consumers to really try LED lighting.” Cree is releasing three bulbs: a warm white 40-watt replacement that costs $10, a warm white 60 ...

Technical breakthroughs in the 90s allowed the manufacture of chips that produce white light. LED bulbs equivalent to 60-watt bulbs have been available for a few years and now cost around $25 each.

Royal Philips Electronics NV plans to start selling its own, slightly brighter 100-watt-equivalent LED bulb at Home Depot's website starting in a few weeks for about $55. Startup Switch Lighting ...

Royal Philips Electronics NV plans to start selling its own, slightly brighter 100-watt-equivalent LED bulb at Home Depot's website starting in a few weeks for about $55. Startup Switch Lighting ...