NAMEBULBLED LAMPPARAMETERSNOTES
PowerW-
CountpiecesNumber of LED
Operationhours a dayLED operating time
Consumption year(Power * Number of pieces * Operating time * Number of days) / (Unit conversion)
Consumption yeareurConsumption year kWh * Rate
Annual savingsConsumption year kWh bulb - Consumption year kWh LED
Annual savingseurConsumption year eur LED - Consumption year eur LED
Return on investmentyears(Purchase price difference no VAT * Number of LEDs) / (Annual euro savings)
Lifespan hoursyears(Livespan hours) / (Number of days * LED operating time)
Lifetime savingsAnnual kWh savings * Lifespan of years
Lifetime savingseurAnnual euro savings * Lifespan of years
Net profit over lifeeur(Life savings in euros) - (Purchase price difference no VAT * Number of LEDs)
Annual return on investment% (Net profit over life / Livespan years) / (Purchase price difference no VAT * Number of LED) * 100
The price of the workeurPurchase price difference no VAT * Number of LED
Purchase price difference no VATeur-
Number of daysin years-
Rateeur-
Lifespanhours-
RoundingplacesThe number indicates the number of decimal places to which the value will be rounded.
Unit conversion-
NAMEBULBLED LAMPPARAMETERSNOTES
PowerW-
Count0.00piecesNumber of LED
Operation0.00hours a dayLED operating time
Consumption year0.000.00kWh(Power * Number of pieces * Operating time * Number of days) / (Unit conversion)
Consumption year0.000.00eurConsumption year kWh * Rate
Annual savings0.00kWhConsumption year kWh bulb - Consumption year kWh LED
Annual savings0.00eurConsumption year eur LED - Consumption year eur LED
Return on investment0.00years(Purchase price difference no VAT * Number of LEDs) / (Annual euro savings)
Lifespan 0 hours0.00years(Livespan hours) / (Number of days * LED operating time)
Lifetime savings0.00kWhAnnual kWh savings * Lifespan of years
Lifetime savings0.00eurAnnual euro savings * Lifespan of years
Net profit over life0.00eur(Life savings in euros) - (Purchase price difference no VAT * Number of LEDs)
Annual return on investment0.00% (Net profit over life / Livespan years) / (Purchase price difference no VAT * Number of LED) * 100
The price of the work0.00eurPurchase price difference no VAT * Number of LED
Purchase price difference no VATeur-
Number of daysin years-
Rateeur-
Lifespanhours-
RoundingplacesThe number indicates the number of decimal places to which the value will be rounded.
Unit conversionkWh-