High Pressure Sodium Lights
[author:Bhalla Public time:Sep 16, 2005] |
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High-pressure sodium lights are High Intensity Discharge (HID) lightening systems. They are very energy efficient and give out high intensity golden white light. Special fixtures are required to install high-pressure sodium lights. www.77hydro.com offers most cost effective commercially available high-pressure sodium light.
They are frequently used as floodlights in play grounds, industrial lighting, security lights and roadway lighting system. HPS or high-pressure sodium light was first introduced in 1968. They are very energy efficient and have long life. The mechanism that works behind high-pressure sodium lights is a simple ionization process. A compact and well-sealed arc tube carries a mixture of xenon, sodium and mercury. When the voltage is applied on either end of the arc tube xenon gets ionized due to heat and strikes the arc. As a result of the heat so produced, sodium and mercury evaporate and raises the vapor pressure inside the tube. The sodium vapor subsequently produces light.
High-pressure sodium light system has a very energy efficient mechanism. However, this energy efficiency can be further improved by using dimmable specialized ballasts and dimming electronics. The automatic energy controller is one powerful light dimmer. Initially the High-Pressure Sodium light is not run on 100% output but as the dirt starts setting in the light, the depreciation is compensated for by the increase in power of the system. High-pressure Sodium lights are used in parking lots, shipping container terminals, warehouses, industrial complexes, schools and commercial buildings. Versatility and controllability of high-pressure sodium permits its best use. Sodium lights have fewer fixtures and transformers to maintain so maintenance is very easy. Buy these products at www.77hydro.com.
PAR and R-configured High-Pressure Sodium lights are useful for compact directional light sources, like track lighting and outdoor lighting luminaries. The double-ended High-Pressure Sodium lights offer similar lumen output, as well as HPS light’s longer lamp life and excellent lumen maintenance characteristics. These lamps, however, are relatively uncommon at this time.
High-pressure sodium lights radiate white light so color recognition is not a hassle with it like other bright light sources. Thus, if color recognition is critical for your application such as laser shows, stage shows, open-air theatres, etc go for High-Pressure Sodium lights. They give complete white light and yet maintain energy efficiency.
The major advantage of High-pressure sodium light is its high efficacy in lumens per watt along with long lamp life. They reduce electricity costs to great extend as compared to the usage of mercury vapor and incandescent. High Pressure Sodium light has a long life, consistent performance and is economic to run. Click here to visit www.77hydro.com.
Otherinfo:37 Fairfield Place
West Caldwell,NJ
70006
Ph. : 1-877-774-9376
Printed From:http://www.free-press-release.com/news/200509/1126876200.html
Source:Free Press Release
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