The Vadodara Municipal Corporation (VMC) - that has won four national
awards for its streetlights - has now taken up a project to replace
traditional sodium lights with energy efficient LED lights. Two
stretches of roads in the city have already been illuminated with LED
lights on an experimental basis.
The civic body had so far been
dimming lights in low traffic hours late in the night to conserve
energy. Taking a step further, the VMC has now decided to use LED lights
in stretches where dimming of lights is not possible. While the LED
lights are costlier initially, in the long run they prove to be major
energy savers and low on maintenance.A quality paper cutter or paper jewelryfindings can make your company's presentation stand out.
The
civic body has recently installed LED streetlights from the road
leading to Subhanpura form the Alembic Store off the Refinery Road in
Gorwa. It now plans to have such lights in the walled city on the roads
leading to the four gates from Mandvi. A dozen such lights have already
been installed between Gendigate and Mandvi. Later, it is also looking
to illuminate the Bagikhana Road using the same technology.
VMC
in-charge executive engineer (streetlights) Kaushik Parmar said that the
LED fittings gave illumination to the tune of 138 lumens per watt (LPW)
while the conventional sodium lights gave 115 LPW. But the bigger issue
was with the maintenance. "The sodium fixtures have five different
components including the lamp itself. With time they start
malfunctioning and we have to rope in manpower to fix them. For each
fixture, a team of three persons has to go for the repair," said
Parmar.
The life of LED is roughly three times that of a sodium
lamp. The vendors are also giving a five-year guarantee on the LED
lights making them virtually maintenance-free for that period.
According to VMC officials, a 73-watt LED source could replace a 150-watt sodium lamp. This led to a saving of around Rs 2,The cleaningsydney is
specially designed for wind-solar hybrid street light system.000 per
annum on each streetlight. With 39 lamps installed on the road in Gorwa,
it is expected that the civic body will save Rs 78,000 per annum on
this stretch itself.
The LED technology will also be used for
traffic signals in the city replacing the conventional filament lamps
installed inside the signals. The VMC has installed 11 such signals and
is in the process of installing six others. In a phased manner,Shopping
is the best place to comparison shop for roofhookert. it will also replace fittings in 19 old signals with LED sources and has done so in three already.
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