Calculate Your Potential Lighting Savings

Based on 365 days
Existing light bulb size (watts):
Replacement bulb size (watts):
Number of light bulbs:
Hours of use per day:
Electricity cost (Chelan PUD Average $0.03):
Please correct the errors in red above to continue!
Existing Bulb

$0

0 KWH Per Year
LED or CFL Bulb

$0

0 KWH Per Year

Switching to energy-saving Bulbs would save you:

$0.00 - 0 KWH Per Year