ovrszd
Epic Contributor
- Joined
- May 27, 2006
- Messages
- 32,246
- Location
- Missouri
- Tractor
- Kubota M9540, Ford 3910FWD, Ford 555A, JD2210
A 50w bulb running 10 hrs per day at 12 cents per KW cost comes to .06 cents per day. 365 days a year = $21.90. 40 years = $876.00.
This would be assuming that in their ramblings around in the house they wouldn't have more than one light on at any given time spread over 10 hours a day. I know I'm going high here.
So you've potentially saved $876 by installing 6 skylights. How much does it cost to install a skylight?
This would be assuming that in their ramblings around in the house they wouldn't have more than one light on at any given time spread over 10 hours a day. I know I'm going high here.
So you've potentially saved $876 by installing 6 skylights. How much does it cost to install a skylight?