M4 "Don" Federal road

Economy

Before:
1 397 280 RUR/year
After:
530 527 RUR/year

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Efficiency

Before:
315 360 kW/h/year
After:
124 830 kW/h/year

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The offer is subject to confirmation. Data used in this calculation is relevant only to this object.
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Description

More than 150 street DKU luminaires were used for lighting of section of M4 "Don" Federal road. Street DKU LED luminaires are up to 2,5 times more cost efficient, operating life is 6 times longer in comparison with traditional analogues. LED luminaires do not require the replacement of light sources during the service life, that significantly reduces service costs.

Type of equipment	Quantity	Power consumption	Total power consumption kW/h if operating 24 h/day	Energy consumption RUR/year	Service costs RUR/year
Total economy					0

* Tariff - 4,25 per kW