Some designers believe that all LEDs, like all men, are created equal. After all there's a world full of LED manufacturers and suppliers, many providing low-cost solutions from Asia. It may therefore ...

Energy efficient LED lamps need national quality standards to win over consumers, say lighting experts at the California Lighting Technology Center at UC Davis. It is not enough to be energy efficient ...

It is not enough to be energy efficient; LED lighting also must be consistently high quality and reliable to win over consumers. That message, from the California Lighting Technology Center at the ...

Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based adventure connoisseur, a lover of terrible movies and an enthusiastic yet mediocre cook. A CNET editor from 2013 to 2024, Ry's ...

Until recently, options for non-incandescent light bulbs were fairly limited. There were the cheap and effective but harshly lit CFL bulbs, the expensive but high-quality LED bulbs, and the cheaper ...

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As the use of white LEDs extends beyond portable displays into much larger screen sizes, system designers have had to perfect solutions to problems associated with color shift. Dimming is a key ...

Many commercial and industrial (C&I) facilities require the use of emergency power systems (EPSs) to ensure power delivery to critical loads. EPSs consist of diesel-powered generators, batteries, ...

Researchers collected physicochemical and sensory data in studies investigating the effect of supplemental light quantity and quality on greenhouse-grown tomatoes. Supplemental intracanopy LED ...