Access Fixtures introduces the best LED canopy lights for 2026, delivering efficient, durable, and versatile lighting for parking garages, docks, and walkways. Access Fixtures’ 2026 canopy lights ...

The downside of LEDs is the amount of blue light they give off. Excessive exposure to light at night can suppress melatonin, ...

Across the United States, fluorescent lighting is quietly entering its final act. In 2026, one Midwestern state will flip the ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

Instead of copying incandescents, GE Lighting’s Light + Form bulbs explore new shapes and "filament" designs only LEDs can ...

Lighting can make a big difference if you are trying to sell something If you want to sell a bicycle, light it up, says Eamon Barrett, owner of the Altitude bike shop in Waterford, Ireland. The glossy ...

Compared to incandescent lightbulbs, LEDs produce a lot more lumens per watt of input power — they’re more efficient at producing light. Of course, that means that incandescent light bulbs are more ...

Heating LEDs from room temperature to 615 K is found to increase their emission power fourfold. The finding suggests that thermophotonics could remove the need for heat sinks for high-power devices.

Ed Ebrahimian loves to stare out the plane window on night flights home to Los Angeles. Next time you fly into L.A. late, take a good look and see why. Five years ago a bright orange blanket of light ...

Researchers, including those from the University of Tokyo, have successfully grown large tomatoes and cherry tomatoes, both rich in nutrients, in tightly controlled environments where the light source ...

Suppose you are getting ready to take a physics test. Everything is set—but wait! Your calculator battery died. What do you do? If you're extra crafty, you could grab an LED (light-emitting diode) and ...