Calculate your own savings
Use this page to compare any 2 types of lamps.
Cost of Ownership
0.00
Alternative Lamp
Instructions
- Enter your costs and operating conditions in the shaded boxes only.
- If you have any initial, one-time capital expenses, enter in the box shown.
- Do not write in the white boxes.
0.00
Current Lamp Alternative Lamp Current Lamp
Replacement cycle hrs 0 0
Wattage W
0.00 0.20 0.40 0.60 0.80 1.00
Purchase price £ COO/lamp/yr
- Energy cost/yr £ 0.00 0.00
- Purch. & Maint.cost/yr £ 0.00 0.00 Energy cost Purch. & maint. cost
Cost of ownership/yr £ 0.00 0.00
Savings/lamp/yr £0.00
Total Savings/yr £0.00
Add'l, one-time cap'l expense/lamp
CO2 Savings, tons/yr 0.0 Payback period (years) 0.00
Total additional costs £0.00
Enter your running costs here:
Electricty cost per kWh: 10.00 p Burning hrs per day:
Re-lamping cost, £/lamp: - days/wk
Total no. of lamps: Total hrs/yr: 0