A traditional light bulb isn't bright or energy-efficient and doesn't have extra capabilities. If you need these features, an LED bulb might suit your needs. Whether you're looking for maximum ...

The H7 bulb was introduced as an improvement on the H4 bulb. The “H” refers to halogen. These bulbs contain a tungsten filament enclosed in a halogen gas-filled quartz capsule. This allows higher ...

The most common type of bulb on the road today is the halogen/filament bulb, which has proven to be reliable and cost-effective for the past few decades. They use filaments of glowing halogen gas to ...

Squidsoup installations are always popular at Canary Wharf Winter Lights. Photo: Rikard Osterlund For 12 evenings across January and February, 11 temporary light artworks and sculptures are dotted ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kaitlyn Wells and Zoe Vanderweide If you believe the hype, blue-light ...

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...

As an Amazon Associate, we earn from qualifying purchases (at no additional cost to you). See our full disclosure here. We know that LED bulbs save money over time, but they can be expensive initially ...

It’s no secret that light impacts our wellbeing. Watching the sunset can make us sleepy; waking in a bright room can give us energy. It seems that light works with—and, sometimes, against ...

Every item on this page was chosen by an ELLE editor. We may earn commission on some of the items you choose to buy. As a child, even though I hated the cold, I loved winter. But as I grew older ...

The quantum entanglement of particles is now an established art. You take two or more unmeasured particles and correlate them in such a way that their properties blur and mirror each other. Measure ...

HID/Xenon bulbs use a different technology to halogens. Instead of relying on a filament they use an electric arc between two electrodes within a tube filled with xenon gas. When the electrodes ...

(The Centennial Light Organization) Today, incandescent bulbs are notorious for their short lives, but in part, that is because they are regularly turned on and off, which exposes the tungsten wire ...