Health.Zone Web Search

Search results

1. Results from the Health.Zone Content Network

2. AMD: How Lighting Affects Your Vision - WebMD

   www.webmd.com/.../home-lighting-amd

   It’s often used in task lamps, track lighting, and ceiling fixtures, and is also available in adjustable gooseneck and flex-arm lamps. Halogen bulbs may grow hot, so you shouldn’t use them for ...

3. Lighting Your Workspace and Home When You Have Low Vision - WebMD

   www.webmd.com/eye-health/what-to-know-about...

   You might start by using fluorescent or CFL bulbs to light the entire room and purchasing a small LED task light for your desk or reading spot. Ask your doctor or ophthalmologist if you have more ...

4. Halogen lamp - Wikipedia

   en.wikipedia.org/wiki/Halogen_lamp

   A halogen lamp (also called tungsten halogen, quartz-halogen, and quartz iodine lamp) is an incandescent lamp consisting of a tungsten filament sealed in a compact transparent envelope that is filled with a mixture of an inert gas and a small amount of a halogen, such as iodine or bromine. The combination of the halogen gas and the tungsten ...

5. Compact fluorescent lamp - Wikipedia

   en.wikipedia.org/wiki/Compact_fluorescent_lamp

   A compact fluorescent lamp (CFL), also called compact fluorescent light, energy-saving light and compact fluorescent tube, is a fluorescent lamp designed to replace an incandescent light bulb; some types fit into light fixtures designed for incandescent bulbs. The lamps use a tube that is curved or folded to fit into the space of an ...

6. The Best SAD Lamps: Pricing, Benefits, and How to Use

   www.healthline.com/health/sad-lamp

   Best adjustable SAD lamp: Carex Day-Light Classic Plus Light Therapy Lamp. Best UV-free SAD lamp: Northern Light Technologies Boxelite. Best portable SAD lamp: Circadian Optics Lattis Light ...

7. Timeline of lighting technology - Wikipedia

   en.wikipedia.org/wiki/Timeline_of_lighting...

   19th century. 1800–1809 Humphry Davy invents the arc lamp when using Voltaic piles (battery) for his electrolysis experiments. 1802 William Murdoch illuminates the exterior of the Soho Foundry with gas. 1805 Philips and Lee's Cotton Mill, Manchester was the first industrial factory to be fully lit by gas. 1809 Humphry Davy publicly ...