Philips Creates the World’s Most Energy-Efficient Warm White LED Lamp
Royal Philips Electronics announced a new innovation in LED lighting, creating the world’s most energy-efficient LED lamp suitable for general lighting applications, according to the company. Philips researchers developed a tube lighting (TL) replacement TLED prototype that produces a record 200 lumens per watt of high-quality white light (compared with 100lm/W for fluorescent lighting and just 15lm/W for traditional light bulbs). This prototype TLED lamp is twice as efficient as predecessor lamps, basically halving the energy used. This is a big deal as this could be the future of projection lamps.
With lighting accounting for more than 19 percent of the world’s total electricity consumption, this innovation promises to drive massive energy and cost savings across the globe. The 200lm/W TLED lamp is expected to hit the market in 2015 for office and industry applications before ultimately being used in the home.
Significant energy and cost savings
The TLED lamps are intended to replace fluorescent tube lighting used in office and industry, which currently account for more than half of the world’s total lighting. Conversion to the twice-as-efficient 200lm/W TLED lamps will generate significant energy and cost savings.
In the U.S. alone, for example, fluorescent lights consume around 200 terawatts of electricity annually. If these lights were all replaced with 200lm/W TLEDs, the U.S. would use around 100 terawatts less energy (equivalent to 50 medium sized power plants) saving more than US$12 billion and preventing around 60 million metric tons of CO2 from being released into the atmosphere.
This new LED innovation from Philips underlines the value and power of its lighting business, bringing together its expertise in LED technology, lamps, applications and systems. Market leading innovations from Philips Lumileds, as in phosphor technology and blue LEDs, together contribute to the high quality of light and advances in efficiency.
Go here for more info: http://www.usa.lighting.philips.com/