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Since the lamps emit only down on the pavement   by Tom01

Since the lamps emit only down on the pavement, is excluded evening “light pollution” of air (observe the instructions of “Dark Sky”) and eliminates the discomfort for the participants of traffic.
Today, in most cases, especially in the “mushroom” lamps instead of mercury lamps (DRL) are established sodium, since they are roughly twice as economical.
But it is inevitable “replacement” of white light to yellow, which is highly undesirable due to the deterioration of color perception and physiological characteristics of different shades of lighting.
Therefore, the position of sodium lamps in street lights, seemingly unshaken for over 30 years, with today’s approaches and technical capabilities may be subject to revision.
This is confirmed in the evaluation of experienced systems “white” street lights with new metal halide lamps (Netherlands) and LED lights (Germany).
With equal intensity of illumination, white light is perceived brighter than yellow. Therefore, subjective increases not only the sense of security, but is an objective improvement of vision, especially in the peripheral zone of the visual field.
In white light LEDs increased color contrast, which accelerates the fixation of objects in the field of vision. Better distinguish cars with color color pedestrians in colored clothing, road signs at the edge of the roadway, the alarm fences, pavement markings carriageway.
Experience shows that when the white light vehicle drivers are more reliable and faster react to potential obstacles, especially in the “zebra” pedestrian paths and bicycle lanes.
In addition, GMC car dvd gps, white, light fixtures with neslepyaschy “LEDGINE” perceived almost as a full-time and due to good color enhances the attractiveness of the urban environment. “LEDGINE” – an ideal tool for the modernization of many crowning (“mushroom”) lamps.
In order for LED lighting throughout its lifetime, actually contributed to the protection of the environment, Philips is launching a program “LED Green Service” on a wide introduction of street lighting fixtures on the basis of the modules “LEDGINE” with the obligation to actualize their types when a more energy-efficient LEDs.
Across Germany in the future this may lead to further reduction of energy consumption and CO2 emissions by 45%.

Each apartment, even the budget needs to be absolutely high-quality lighting in each room. The light plays two important roles.

The first – a purely practical one. It lies in the fact that the world should be enough to not straining the sight could well consider any part of the room. And the second – an aesthetic. Lighting should be beautiful and to emphasize other details and elements of the interior, introducing them to the best advantage in the literal sense of the word. Increasingly popular in the design and creation of light emitting diodes are gaining, capable of creating unique lighting effects and pictures in every room. Especially often they are used to shopping and entertainment complexes, which simply require individual solutions. Namely, the LEDs can not restrict the flight of fancy designers.

But if the light take too lightly and do not take into account all the nuances, a loser lighting can spoil the entire room. Even the best interior suffer from poorly thought-out light. Therefore, treat him as earnestly and responsibly.

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Bike lock/Cycle Security – How to use the Asgard Disc Lock / Alarm System on your bicycle.