Recently in Light bulbs Category

Commercial Signage: Commercial signage often operates 12 to 24 hours per day, consuming about 2% of the total electricity in the United States. Fluorescent signs currently account for about 48% of this market, with neon signs holding about 41%, and the remainder of the market dominated by incandescent products.

Institutional, Industrial and Commercial Lighting: LED products can have a significant impact on energy use in airport, ports and roadway lighting, where conventional fluorescent- and incandescent-lit signage is heavily used.

Retail Lighting: LEDs offer unprecedented flexibility in colors and configurations to lighting designers in creating displays and "moods" in retail settings.

• LED Lighting Systems, 2003 (47 pgs.), by John Bullough
• Information from ENERGY STAR about high efficiency exit signs and traffic signals
• Information from the Lighting Research Center at Rensselaer Polytechnic Institute on LEDs in transportation applications and exit signs
• Specifications on LED traffic signals developed by the California Department of Transportation (Caltrans)

They consume one-tenth the power consumption of conventional bulbs and due to their long lifetime, rated at 100,000 hours, LED lamps severely cut down on bulb replacement activity resulting in huge power and labor savings.

"We are pleased that UK retailers and energy suppliers are voluntarily phasing out these lamps before European rules are introduced later this year."

Lord Hunt claimed the bulbs contained a smaller amount of the substance than mercury thermometers, which the EU has banned, but the government was looking at safer alternatives such as LED lights, which did not contain any mercury and had a longer life.

The move to low-energy light bulbs is described as "one of the most positive moves the government has made recently".

Palace of Westminster claims to have saved 61% of its energy costs by swapping to low energy bulbs.

Read more at the BBC

Americans are more than making good on their pledges to help fight climate change by replacing their lights with Energy Star qualified CFLs (compact fluorescent lights). EPA estimates that Energy Star CFL sales for 2007 were nearly double those in 2006, accounting for approximately 20 percent of the light bulb market in the U.S.

According to market data, sales of Energy Star qualified CFLs have risen dramatically over the last two years. In 2006, it is estimated that the market share jumped to about 11 percent, compared to a market share consistently under 5% in the early part of the decade. Sales in 2007 totaled approximately 290 million bulbs. Energy Star retail partners such as Walmart, Lowes, Home Depot, Costco, Menards, Ace Hardware and Sams Club have played an important role in educating consumers about the importance of saving energy and the value of these products.

"By switching to CFLs at home and at work, Americans are increasing energy efficiency and furthering the President's vision to increase the advanced technologies that will help meet the nation's growing demand for energy," U.S. Department of Energy (DOE) Secretary Samuel W. Bodman said. "Using CLFs is a quick and easy way that Americans can save energy and money everyday, while also protecting the environment."

Americans are more than making good on their pledges to help fight climate change by replacing their lights with Energy Star qualified CFLs (compact fluorescent lights). EPA estimates that Energy Star CFL sales for 2007 were nearly double those in 2006, accounting for approximately 20 percent of the light bulb market in the U.S.

According to market data, sales of Energy Star qualified CFLs have risen dramatically over the last two years. In 2006, it is estimated that the market share jumped to about 11 percent, compared to a market share consistently under 5% in the early part of the decade. Sales in 2007 totaled approximately 290 million bulbs. Energy Star retail partners such as Walmart, Lowes, Home Depot, Costco, Menards, Ace Hardware and Sams Club have played an important role in educating consumers about the importance of saving energy and the value of these products.

"By switching to CFLs at home and at work, Americans are increasing energy efficiency and furthering the President's vision to increase the advanced technologies that will help meet the nation's growing demand for energy," U.S. Department of Energy (DOE) Secretary Samuel W. Bodman said. "Using CLFs is a quick and easy way that Americans can save energy and money everyday, while also protecting the environment."