LED lighting is up to 44% more efficient than 4-foot fluorescent tubes, according to a University of Michigan study. The study compared the costs of six replacement options (one fluorescent and ...

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 temperature” you find more appealing ...

color-selectable hybrid UL Type A/B T8 U-Bend LED to efficiently replace fluorescent tubes by offering exceptional LED lighting with reduced energy and maintenance costs. Designed as a universal ...

This article provides an overview of light-emitting diode (LED) technology, focusing on its efficiency, historical ...

When he got fed up enough about it, he decided to Build a Replacement LED Microscope Light. Usually, such builds are plain vanilla and not much to write in about, but [smellsofbikes] has a few ...

Signatories to the Minamata Convention on Mercury have agreed to ban the manufacture, import and export of straight tube fluorescent ... If LEDs replace fluorescent lamps by 2027, carbon dioxide ...

and the guts of the tubes were discarded to make room for the replacement circuit, which lives on two PCBs. A rectangular control board holds an LM3915 bar graph LED driver chip, while a round ...

Indeed, most of us rarely give a second thought to these humble, hardworking components, but there are certainly instances when you’ll want to replace them. Perhaps you just want a better ...

Fluorescent lamps are high-efficiency lamps that use electrical discharge through low-pressure mercury vapor to produce ultraviolet (UV) energy, which is then transformed into visible light. The UV ...

Available in many lengths and several diameters, the tube is lined with a fluorescent phosphor. When the mercury is excited by electricity, it emits ultraviolet (UV) light, which causes the ...

Early efforts to engineer red-shifted Aequeorea victoria GFP (avGFP) variants led to the development of enhanced GFP (EGFP) and yellow fluorescent proteins with emission maxima at approximately ...