lighting

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Related to Lighting equipment: Stage lights, Theatre lighting

lighting,

n the arrangement of a light source to create a certain effect. The lighting of a dental operatory is done to achieve a sufficient level of lighting to reduce eye strain in shifting from one field of vision to another and to achieve a light intensity across the spectrum to mimic natural light.

Patient discussion about lighting

Q. Is it true that is places with less sun light people tend to be more depressed?

A. that is correct- a good friend of mine moved to north Alaska about 3-4 years ago. in the winter they hardly have sun. then some of the people get depressed. the treatment is pretty funny- they have to move around with a hat with an illumination system shining over their eyes. they think that the lack of sun light causes a lack of certain chemicals in the brain.

Q. My husband has psoriasis and the dermatologist suggested that he try the uv light treatment.Anyone try it. some of the side effects may be skin cancer and melanoma's. If so can you please let me know if it actually did help or if not. Thanks a million.

A. uv light treatment procedure is relatively new mod of treatment so here is difficult to build an opinion about it.
Actually there are two main type of treatment relating uv light are in use one is uvb treatment and other one is PUVA (uva light based).
As uvb is the most prominent factor for skin cancer so this treatment is more risky. While PUVA is quite effective treatment and has less side effects.
http://www.vitiligoguide.com/psoriasis/

Q. I had cataract surgery with iol implant, and ever since I have awful light sensitivity. Any ideas? I can't go into a "super store" without my sunglasses. My eyes ache at the end of the day. My doctor says "I don't know!"

A. May sound a bit silly question, but have you tried to consult your ophthalmologist (eye doctor, e.g. the one that performed the operation) about it? Cataract surgery, although considered very successful, isn't problem-free. Primary physician may not have the necessary specialization to deal with these subjects.

More discussions about lighting
References in periodicals archive ?
What is the lighting equipment market size in nearly 70 different countries?
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Romano added: "By keeping the lighting equipment in Australia, it helps productions save shipping and additional rental time costs, and gives them local flexibility and convenience.
It will entrust suppliers with manufacturing components and plans to ask small and midsize companies to assemble the lighting equipment, using only firms in the prefecture.
said it expects the Japanese market for lighting equipment to reach 166 billion yen a year as consumers replace lighting appliances for houses built between the late 1980s and early 1990s.
Matsushita found that the lighting equipment, which uses LEDs (DC24V 0.
On their arrival they recovered 60 cannabis plants, boxes of cannabis cuttings and lighting equipment.
The most rapid growth in lighting equipment demand is forecast for the developing areas of Asia/Pacific, Latin America, Eastern Europe and Africa/ Mideast.
a Japanese automotive lighting equipment maker affiliated with Nissan Motor Co.
Contract award: Delivery and installation Meeting of Cultures Centre in Lublin in terms of lighting equipment and media, broken down into parts.
European Lighting Equipment (Luminaires) Market http://www.
MOUNTAIN VIEW, California, July 19, 2012 /PRNewswire/ -- The rising environmental consciousness of end users as well as new energy-efficiency requirements have opened up a large market for energy-efficient lighting equipment in North America.