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Dhunsyam Daji, Mark Stevens, Bita Mohammadi, Abdullah Omed, Kebe

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Executive Summary

LED technology: More than 30 years, LEDs have been used in a variety of areas including industrial systems, car lights, advertising, and Street lights.

Long life expectancy: 20 to 25 years for LED v 3 - 6 years for conventional lighting, means reduced maintenance costs, fewer lamp renewals and less inspection and physical monitoring.

Demonstrable health and safety benefits: More focused light improves night-time visibility which can reduce vehicle accidents and crime, with less spillage onto residential properties. (The UK Green Investment Bank, 2014)

Main Target is Birmingham City Council, once this trial is successful this will allow us to roll out this project to other counties.

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Costings

Product Price INCL VAT Price for 6.66 M

LED 20 watt £ 112.80 £ 751.248 M

LED 60 watt £ 138.80 £ 924.408 M

PIR sensor £ 2.00 £ 13.32 M

Pi Zero £ 15.00 £ 99.9 M

Pi camera V2 £ 21.00  

20 Watts lamp

One day cost in pounds 20 W X 10 h X 0.12/1000 = 0.024

One year cost in pounds 0.024 X 365 = 8.76

Number of streetlights in UK 7.4 million

7.4 million LEDS cost per year7.4 X 8.76 = 64.824 millions

60 Watts lamp

64.824 X 3 = 194.472 millionDifference between 20W and 60 W LEDs

194.472 – 64.824 = 129.648If we use 20 w LED we could save £ 129.648 million per yearAccording to GIB research, less than 10 % are currently using low energy LEDs in UK, Therefore 90% of street lights need to be changed 90/100 X 7.4 million = 6.66 million street lights

• Lights used on average 10 hours per day • 1kW h cost £ 0.12

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Phase 1 and 2

Phase 1 convert all 6.6 million public street lamps to LED this will provide energy cost savings for Phase 2 funding.

Phase 2 will be to add the PI cameras onto the lamppost which will allow for smart parking increased safety and reduce energy usage further.

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Thanks for you time & Any Questions ?

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