LEDs use a semiconductor as its light source and are currently one of the most efficient lighting systems.

Many Indian states and municipalities have announced plans of replacing less energy-efficient lighting with LEDs. Recently, Indian capital New Delhi has announced a pilot project to replace 500,000 streetlights with LED lights.

According to Dodgingtown’s Green Committee Chairman Kirk Blanchard, following a successful and economically advantageous changeover from an oil- to gas-fired boiler, Chief Steve Murphy charged the committee with upgrading electrical lighting fixtures and bulbs to achieve even more energy savings.

A combination of highly efficient LEDs and a digital control system from Open Technology has achieved 85% energy savings on lighting.

To encourage agencies, organizations and people to widely use energy saving devices and solutions, Tien Giang province has built many pilot models, supported energy saving solutions in various areas such as office lighting, public lighting, households, and application in intensive crops.

Solid-state lighting technologies, which include both LED and organic light emitting diode technologies, have the potential to save Americans $26 billion a year in energy costs by 2030.

Thanks to NIRD, several inaccessible villages in the State are enjoying solar home lighting system and even the rural economy is looking up with transfer of technology.

The UK’s Defence Infrastructure Organisation (DIO) has seen savings of more than £2 million so far by investing in energy efficient lighting.

The LightCatcher brings the sunlight indoors, without the heat, and claims to reduce the need for artificial lighting for about 10 hours per day, using just 1% of the roof's surface area.

A student accommodation firm is to spend £21 million to install energy-saving lighting in 120 properties across the UK. Unite Students has teamed up with electronics company Philips, which will upgrade the lighting in 23 town and cities in the next two years.

The tolling of the evening bell signals the end of the day’s classes at Donyo Wasin primary school. For a few adept pupils like Sotik Leleno, however, it ushers in the time for their private studies under the glow of solar powered lighting.

Windows are one of your home’s most attractive features. Commonly referred to as the eye of the house, windows serve the purposes of beautifying your home and shielding you and your loved ones from natural debris. While often coveted for its aesthetic appeal and ability to provide views, lighting, and ventilation, windows can be a headache for homeowners especially during the dog days of summer.

The Ly Son Island District has an area of nearly 10 sq.km with approximately 21,000 residents. However, it has only one oil running thermal power plant.

Foreign investors have shown their interest in production of lighting systems using light-emitting diode (LED) technology which are 30-90 percent more efficient than incandescent light bulbs.

VTT Technical Research Centre of Finland has developed a dimmable LED street light that consumes significantly less energy than current lighting systems, while improving the lighting characteristics.

Hoi An on May 16 launched its new solar power public lighting system in the city’s Hoai River Square.

Unlike previous technologies, LEDs have a much greater impact on the lighting industry. It brings several advantages including lively lighting effects, high efficacy and energy savings.

KORAPUT: The Koraput district administration is going to install rooftop solar photovoltaic cells at the district headquarters hospital here.

Retailer becomes the first supermarket to deploy GE’s new LED lighting system, promising energy savings of 59 per cent.

The second lighting industry expo (Lighting World 2012 in Vietnam) opened in Ho Chi Minh City on November 29.