Led Roadway Filter Case

One of the emerging technologies for energy efficient lighting of highways and streets is LED Roadway Luminaire fixtures. This technology is designed in such a way that it minimizes glare and optimizes the application efficiency. The fixtures have a built in heat sink which help to transfer the heat for prolong LED life. This LED technology is energy efficient as compared to the traditional HID fixtures. The LED are rated for 100,000 hours of life with minimum maintenance and expenses over the life of fixture. Fig.9 LED Fixture for roadways (with in-built heat sink) – General Electrics
LED & Optical Assembly
The LED fixture consists of a Structured LED array which result in optimal photometric. This light engine consists of reflective technology designed to optimize application efficiency and minimize glare.
Following are the fixtures manufactured by the General Electrics, which use LED technology for road lighting.
Product
ID Lumen
Output Ambient
Rating
ERL1 2 to 9 -40°C to 50°C
ERLH 10 …show more content…
1) City of Hamilton: The implementation of LED street lighting in the City of Hamilton resulted in cost saving and energy conservation equivalent to $700,000.
2) City of Oceanside: With improved LED fixtures and replacing traditional HID fixtures with LED for superior illumination and energy conservation resulted in cost saving of nearly $600,000.
3) City of Calgary: The Department of Transportation of the City of Calgary led an initiative in which the city replaced over 2,500 road lighting fixtures with the GE’s LED fixtures. This initiative has resulted in cost savings of about $750,000. Source: General Electrics (www.gelighting.com)

Alternative to street lighting: Fig.