Your current bulb |
Your new LED bulb |
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Power |
Watt |
Annual energy savings with LED |
|
€ |
||
Initial lamp cost |
€ |
Total savings over 10 years with LED |
|
€ |
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Lifetime |
Hours |
Costs new LED lamp |
|
€ |
||
Electricity costs |
€ / kWh |
Price of old lamps over 10 years |
|
€ |
||
Hours operating per day |
Hours |
Theoretical lifetime of the new LED lamp years. |
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Bulb quantity |
Pieces |
Total savings over 10 years with LED |
|
€ |
||
Daily power consumption |
kWh |
Payback period with LED |
Years |
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Daily energy costs |
€ |
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Annual energy costs |
€ |
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Please fill in the blue underlined fields.
