Artificial light sources are usually evaluated in terms of luminous efficacy of a source, also sometimes called overall luminous efficacy. This is the ratio between the total luminous flux emitted by a device and the total amount of input ...
Tags: LED
Typical indicator LEDs are designed to operate with no more than 30–60 milliwatts (mW) of electrical power. Around 1999, Philips Lumileds introduced power LEDs capable of continuous use at one watt. These LEDs used much larger ...
Tags: LED, Light emitting diode
Centre Street Bridge seen in a new light "The Lions Awaken" – which is the new lighting installed on the Centre Street Bridge in Calgary, Canada has received one of two new Design Lion Awards. The Calgary Heritage Authority Lion ...
Tags: Lighting
Cree has reported revenue of $315.8 million for the first quarter of fiscal 2013, a 17% revenue increase, and a 26% net income increase, over the first quarter of fiscal 2012. Cree announced its revenue for the first quarter of fiscal ...
There has been no real evolution of the fish bowl. The design has always been round, usually with an open portal, throw in some fish, gravel and a centerpiece, that's about it. Well maybe it's time to update the fish bowl's design with ...
Tags: fish bowl, light bulb, light
The O'ZoneLite is a titanium dioxide coated, energy efficient light bulb which cleans indoor air. When the lightbulb is turned on, it produces what is called a "photocatalytic action," this action actually breaks down indoor airborne ...
Tags: lightbulb, air purifier, light, bulb
Taiwan,China LED industries facing shuffle,says Epistar chairman Siu Han,Taipei;Jackie Chang,DIGITIMES[Monday 1 October 2012]The LED industry has been seeing rising sales but profitability has been decreasing in 2012.Biing-Jye Lee,chairman ...
Tags: Taiwan, China LED industries, shuffle, LED lighting market
GE Lighting LEDs have been installed at Bicentennial Park in Sydney,Australia.The lights were installed by UGL Limited as part of a AUD$7 million($7.3 million)project that plans to replace park and street lights across Sydney. GE Lighting ...
Future Lighting Solutions is pleased to announce a successful collaboration with d-led Illumination Technologies in upgrading the lighting for the famous Stalactite Cave in Israel. The extraordinary Stalactite Cave in the center of Israel ...
Tags: Lighting Solutions, Illumination Technologies, Stalactite Cave
Bicentennial Park is first park in Sydney installed with new GE LED lights GE Lighting, together with its Australian partner UGL Limited, has completed the installation of LED lights at Bicentennial Park in Glebe – as part of the ...
Tags: LED Lighting
The last of the discount Halloween candy is being put away and stores and customers are getting ready for the holidays. There are many holiday light options and it may get a little confusing. You have the large C9 and C7 bulbs, ...
Tags: LED holiday light
It is 50 years since laser scientist Dr Nick Holonyak and his team of researchers at General Electric made the breakthrough with a new type of alloy that allowed them to create the first practical, visible-spectrum LED and paved the way for ...
Tags: LED Lighting
Three latest green technology innovations from Taiwan's Industrial Technology Research Institute (ITRI) have been chosen to receive 2012 R&D 100 Awards from R&D Magazine. The institute has its three latest award-winning innovations: ...
Tags: LED Bulb
Philips introduces the Philips DimTone BR30 LED with color temperature dimming and the commercial availability of the Philips LED A21 22 watt LED,the company's 100 watt incandescent equivalent and the LED T8 with external driver,which is ...
The world's largest LED chipset supplier has announced the launch of a 2200K colour chipset to meet the market demand for a warmer, golden light that can match the output of an incandescent lamp. The 2200K XTE high power LED chip is the ...
Tags: LED Chip