saving Lighting
Product Details
| Savings | |
| Light bulb | 100W |
| Hours used in month | 120 |
| Kilowatts x Hours | 12 |
| Cost of electricity in pence per kWh | 10 |
| Cost (in pence) to run the Item for 1 month | 120 |
| Cost to run all such Items in house for 1-month | ? 1.2 |
| LED Light equivalent to 100W bulb | 18W |
| Hours used in month | 120 |
| Kilowatts x Hours | 2.1 |
| Cost of electricity in pence per kWh | 10 |
| Cost (in pence) to run the Item for 1 month | ?0.21 |
| Savings over one year | |
| 100W light bulb plus 1 replacement | ?15 |
| 18W LED light no replacement as LED has 10-year life span | ?2.51 |
| Savings ?12.49p per year X 10 = ?124.90p | ?0.21 |
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Other LED benefits. |
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