Featured Research

from universities, journals, and other organizations

More light for a better quality of life

Date:
August 18, 2010
Source:
Institute of Physics
Summary:
The importance of artificial light to society has long been recognized with the utilization of fire thought of as the quintessential human invention. Now scientists have found that emerging, more energy efficient lighting technologies could be the key to a better quality of life.

The importance of artificial light to society has long been recognized with the utilization of fire thought of as the quintessential human invention. Now scientists have found that emerging, more energy efficient lighting technologies could be the key to a better quality of life.

Related Articles


New research published on August 19 , in a special issue of IOP Publishing’s Journal of Physics D: Applied Physics shows that solid-state lighting (SSL), a new technology based on semiconductor light-emitting diodes (LEDs), has the potential to increase our consumption of light and therefore our quality of life.

The team of US-based researchers has provided estimates of our energy and light consumption in the future by looking at past behaviour patterns and have come to the conclusion that SSL - with its cheap manufacturing and operating costs -  may have an impact not just on energy consumption but also on human productivity, and that the two impacts are linked.

As the researchers write, “Thus, an increase in the cost of energy associated with lighting, which would normally reduce both human productivity and energy consumption, can be mitigated  by an increase in the efficiency in lighting: energy consumption can be held constant while maintaining some human productivity increase or energy consumption can be reduced without a decrease in human productivity.”

The findings will be beneficial for governments and local authorities who are implementing legislated regulations in energy consumption or instigating incentive schemes to use more energy efficient light sources.


Story Source:

The above story is based on materials provided by Institute of Physics. Note: Materials may be edited for content and length.


Journal Reference:

  1. Tsao et al. Solid-state lighting: an energy-economics perspective. J. Phys. D: Appl. Phys, 2010; 43 354001

Cite This Page:

Institute of Physics. "More light for a better quality of life." ScienceDaily. ScienceDaily, 18 August 2010. <www.sciencedaily.com/releases/2010/08/100818205200.htm>.
Institute of Physics. (2010, August 18). More light for a better quality of life. ScienceDaily. Retrieved April 24, 2015 from www.sciencedaily.com/releases/2010/08/100818205200.htm
Institute of Physics. "More light for a better quality of life." ScienceDaily. www.sciencedaily.com/releases/2010/08/100818205200.htm (accessed April 24, 2015).

Share This


More From ScienceDaily



More Matter & Energy News

Friday, April 24, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

3D Food Printing: The Meal of the Future?

3D Food Printing: The Meal of the Future?

AP (Apr. 23, 2015) — Developers of 3D food printing hope the culinary technology will revolutionize the way we cook and eat. (April 23) Video provided by AP
Powered by NewsLook.com
'Safest Bike Ever' Devised by British Entrepreneur

'Safest Bike Ever' Devised by British Entrepreneur

Reuters - Innovations Video Online (Apr. 23, 2015) — A British inventor says his Babel bike is the safest bicycle ever produced. Crispin Sinclair - son of famous British inventor Sir Clive Sinclair - hopes the bike&apos;s safety cage, double seatbelt, and host of other measures will inspire non-cyclists to get in the saddle. Jim Drury went to see it in action. Video provided by Reuters
Powered by NewsLook.com
First Successful Aerial Refueling of a Drone

First Successful Aerial Refueling of a Drone

Reuters - Innovations Video Online (Apr. 23, 2015) — The bat-wing U.S. Navy drone that became the first autonomous airplane to take off and land on an aircraft carrier accomplished yet another milestone on Wednesday, becoming the first unmanned aircraft to undergo aerial refueling. Ben Gruber reports. Video provided by Reuters
Powered by NewsLook.com
Human or Robot You Decide

Human or Robot You Decide

Reuters - Business Video Online (Apr. 23, 2015) — An ultra-realistic humanoid robot called &apos;Han&apos; recognises and interprets people&apos;s facial expressions and can even hold simple conversations. Developers Hanson Robotics hope androids like Han could have uses in hospitality and health care industries where face-to-face communication is vital. Matthew Stock reports. Video provided by Reuters
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:

Strange & Offbeat Stories

 

Space & Time

Matter & Energy

Computers & Math

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins