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.

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 ...

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 ...

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 ...

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 ...

For a time, however, it appeared that fluorescent protein engineering had hit a 'yellow' wall in efforts to red-shift fluorescence emission. Fortuitously, this barrier had already been surmounted ...

If you want to fill your garden with colour next spring, plant bulbs from October to December, before the first frost. Daffodils, tulips, crocus, grape hyacinths and fritillarias are just some of ...

As old-fashioned surf-club, chip-shop burgers risk being drowned out by so many smash patties, Paul’s feels essential. It’s a white roll, a dense patty, a slice of beetroot, a squeeze of ...

‘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 ...