Blanko TCO Calculator for lamps

Compare two random lamps with each other and find out how much energy and costs you and your customers can save through the use of energy-efficient lamps from LEDVANCE.

Calculation parameters

Calculation for

months
years
operating hours

Operation time

days per week
weeks
hours/day

Lamp Type

Traditional Lamp

LED Lamp


Number of operating positions
pieces
pieces
System power
W incl. CG-losses
W incl. CG-losses
Rated lifetime
h
h
Annual operating time
h
h
Lamp costs
£ / piece
£ / piece
Exchange costs per operating position
£ / piece
£ / piece
Electricity tariff
£ / kWh
£ / kWh
Power supply costs per h and lamp
£
£
Power input of this application
kW
kW
Operating hours of project
h
h
Product lifetime (acc operational time)
years
years
Number of taken lamps till given period
lamps
lamps
Lamp- and exchange costs after given period
£
£
Power consumption after given period
kWh
kWh
Energy costs after given period
£
£
Total costs after given period
£
£

Savings

Product lifetime savings

 £ per lamp

Estimated payback after

 years


Savings by using LED (after given period)

Savings Lamp- and exchange costs

 £ per lamp

Savings Power consumption

 kWh per lamp

Savings Energy costs

 £ per lamp

Savings Total costs

 £ per lamp