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Calculating led efficiency
Front page
Calculating led efficiency
LED
Halogen
Quantity
Power W
Service life
Purchase price EUR/tk
Hours per day
Months
Price of 1 kW of electricity EUR
New range of lamps
Difference in purchase price EUR
Total hours
kW/h
Total electricity charge EUR
Difference in electricity charge
You save
per month
EUR
Return on investment
Months
Print calculation