He still wanted to get it working, so he had some narrow PCBs made and started working on his LED replacement backlight. He built a driver board for the LEDs, populated with left over components ...

Researchers have developed bacteria hybrid LEDs that reduce light scattering and enable fluorescent protein recycling, paving ...

LED bulbs suffer less wear-out through power cycling than incandescents, so the conversion is just a division: years of service = ARL/(3*365). For example, half of a set of 100,000-hour bulbs ...

If the quality of the light were your only issue, one quick fix would be to replace the fluorescent tubes with LED tubes that produce light with a so-called “color ... has a good guide on how to read ...

LED light strips have become a favoured choice for modern lighting, adding style and versatility to homes, offices, and other ...

10) to higher values; and phosphor conversion efficiency ... halides have CRI values between 85 and 95, LED-based white-light sources 60–95, fluorescent lamps 50–90, mercury vapour 20 ...

With fluorescent lamps, the wavelength of the emitted light is a function of the amount of energy that is released. As a rule, fluorescent lamps convert electricity to light with greater energy than ...

The Right Chemistry The dancer reached up with her arms and to the amazement of the audience lifted her head off her body. As ...

Today, new fluorescent proteins are popping up every ... CoralHue Kaede and CoralHue Kikume (KikGR1), which both convert from green to red in response to photoactivation. The red fluorescence ...

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Information provided on Forbes Advisor is for educational purposes only. Your financial situation is unique and the products and services we review may not be right for your circumstances.

Without converting the areas into the same unit, it might be difficult to tell, for example, whether 400cm² is bigger (or smaller) than 4m². Objects can be measured in different units ...