Warm white: to improve the overall environment energy efficient and environmentally friendly road lighting system

At present, a new generation of road lighting system competition has 'roll', in his ascension warm white integral illume environment, energy conservation and environmental protection has significant advantage in 'leader' status. In recent years, with the founder of the warm white road lighting technology - philips based multiple agencies in warm white lamps area pedestrian preference, identification, and motor vehicle driver's reaction time and so on comprehensive test. The test results show that the warm white lighting system of large-scale application of technology and products have been mature, will usher in 'golden development' in the world.

the pedestrian prefer warm white

is the feeling of the pedestrian road lighting system r&d product research and development direction of the important reference. Lyon, France in 2006, philips public lighting center for new and traditional road lighting system has carried on the field measurement. Test in INSA park and Lyon 6 residential area, the test object for students and local residents.

the test results show that ( See above - Translated into Chinese) : compared with the sodium lamp, most testers are more inclined to choose warm white system and the ceramic metal halide lamp is the new road lighting system; Most don't like the fluorescent lamps and mercury free sodium lamp. Because of the warm white road system close to the sun in the light color reducibility, dispersion, vulnerable to the optic nerve. Redbridge town, east London neighborhood after installed the warm white road lighting systems, parking vehicles, pedestrians, such as a more clear and easy to see, 'light', to improve the security of their people. At the same time, by reducing as much as 20% of the amount of lamps and lanterns, power consumption also declined. Not long ago, in Antwerp, Belgium Schelde river east coast a boulevard in the city installed the warm white lighting system. After the installation of the metal halide lamp and traditional inductance ballast system, calorific value and the service life of the exist problems, in the end, the department in charge of switch to the philips warm white lighting system. Using results show that the system on the efficiency of using nearly 30% higher than the metal halide lamp and more has a long service life, 12000 hours) 。

the driver's safety barrier road lighting system of the fit and unfit quality directly affect the drivers in case of an emergency, slow reaction speed. Lighting research center conducted a test of New York, yellow light warm white light road lighting performance is as follows: (in actual driving test The diagram below)

warm white road lighting system compared with the yellow light lighting: 1, braking and speed up the reaction time increased significantly. 2, the braking time is shorter in acceleration of time. 3, target miss rate decline.

comfortable, energy-saving, safe, and for the warm white road lighting worldwide next laid a solid foundation in the 'revolution'.

editor: China lighting network/leaves