A website touting the Sylvania SilverStar headlight bulb says it provides "up to 30 ... Check out our buying guide to headlight-restoration kits for more information.

Their replacement equivalents, compact fluorescent lightbulbs and light-emitting diode bulbs, are bright, use 75 to 80 percent less energy, and can save you $60 to $125 dollars per bulb in energy ...

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 ...

Others claimed only 7,500 or 15,000 hours. And yes, these are brand-name bulbs from Cree and GE. So, what happened to those 100,000 hour residential LED bulbs? Were the initial estimates just over ...

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 ...

It's always important to have good lighting, but some spaces require a little extra -- and that's why you should have an LED floodlight bulb. To name a few places that would benefit from one ...

Q: The kitchen of my 1987 house has fluorescent tubes in ... has a good guide on how to read the label on existing tubes to understand what you need to do to convert to LEDs. Changing just the bulbs ...

CFL’s emit more UV light than incandescent bulbs did. Fluorescent bulbs emit varying levels of ultraviolet radiation, so look for those that emit the lowest amounts of UV radiation and try to use ...

‘Bulb lasagna’ is the fall gardening trend ... Sign up to get the BEST of Tom's Guide direct to your inbox. Here at Tom’s Guide our expert editors are committed to bringing you the best ...

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