Warm White Energy Saving Lighting System Significantly - Steam Cooker - Electric Yogurt Maker

Currently, energy shortage situation, the use of road lighting color temperature higher

, better color rendering and energy-efficient products become the new trend.

In 2005, Philips launched in Europe, warm white lighting systems, high pressure sodium system compared to the light efficiency and color rendering is greatly improved to meet the conditions of illumination level of energy than high-pressure sodium lamp for more than 44%.

Since July 2006, the domestic authority of the Lighting Research Institute of Fudan University research institute in Shanghai two warm white light system installed on Philips Road (Caoxi and seven Pu Road) for a one-year follow-up survey and analysis The results showed that: warm white light on the users health, comfort was significantly improved in energy efficiency, but also completely achieved the desired results.

In the face recognition and color perception tests were selected Caoxi 140W contrast of warm white light system be replaced before the 250W high pressure sodium system; Pu Road, with seven warm white light system for high pressure sodium lamp system, the political purge way of comparison, Performance data: As the warm white light with higher color temperature, better color rendering, at the same level of vertical illumination, it has better recognition ability; in the identification of gender, can guess the identity of the three distance identification, Warm white light lamp, respectively, 5m, 3.5m, 2.7m advantage of the absolute distance difference, 0.7%, 36.3%, 47.6% of the relative distance difference advantage. In the color identification test, warm white part of green and blue spectrum high pressure sodium lamp spectra are richer. In the red, yellow, blue identification test, warm white are better than high pressure sodium lamp. In most cases, warm white light as the distance increases, the color is more clearly identified, such as yellow-green, yellow and so on.

In western China, the first heating white road?? Chongqing Zhongshan four of the experimental results show that: Zhongshan four of illumination, uniformity of the warm white light than under high-voltage sodium increased by 23%, while the average intensity of basically the same.

Lighting for pedestrians and drivers are in one of those services. In the user survey results, people feel warm white light brighter and easier to identify objects, nearly 90% of people think that under the identification in the warm white color better; 90% of people prefer the higher color temperature, color rendering better to create a warm white light illumination system environment.

High pressure sodium lamp installed in the Shanghai and Henan Road and the use of seven-Pu Road, warm white light feeling and satisfaction of comparison tests, the results are close to the above data, while the overall comfort, seven Pu Road, warm white is 92.3% more far more than the proportion of Henan Road. Measured in Chongqing Zhongshan four, the energy ratio above 40%. After several months in the previous investigation and analysis of lighting effects without lowering the premise, as the traffic trunk (10 lanes) of Caoxi, dress up and reduce electricity consumption by nearly 40%.

Philips Warm white lighting system on the Shanghai, Chongqing, Shenzhen, Nanjing, Chengdu, Guiyang, Tonghua, etc. Application Lighting Research Institute of Fudan University shows and test report results, no doubt in the Chinese market, energy-saving lighting has the choice of a strong competitive edge.

by: gaga

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