The prevalence of cold, blue energy-saving light bulbs might soon begin to fade. That’s according to researchers in the US, who claim to have discovered how to make traditional incandescent bulbs 100% ...

Regular Light Bulbs Made Super-efficient With Ultra-fast Laser. ScienceDaily . Retrieved May 17, 2025 from www.sciencedaily.com / releases / 2009 / 05 / 090529121556.htm ...

When they gave an entire filament the laser treatment, an altered 60-watt light bulb glowed as brightly as a 100-watt bulb, but still used its normal amount of electricity. The findings, which will be ...

Posted: May 29, 2009: Laser process doubles brightness of light bulbs for the same amount of energy (Nanowerk News) An ultra-powerful laser can turn regular incandescent light bulbs into power-sippers ...

Laser makes light bulbs super-efficient. ROCHESTER, N.Y., June 2 (UPI) -- U.S. scientists have used an ultra-powerful laser to turn regular incandescent light bulbs into super-efficient sources of ...

These Efficient Laser Light Bulbs May Replace LEDs. Scientists have figured out a way to make white light from an unlikely source. By Damien Scott. Oct 27, 2011. COMMENT ...

Holonyak wasn't trying to create a light that would replace incandescent bulbs. He was trying to make a laser. In that video, just before he shows off the LED, he talks about his job, doing ...

What makes optical laser light different from a light bulb or the sun is that all the light waves emerging from it are moving in the same direction and are pretty much in perfect step with each other.