Tri-Phase Electric
- Serving all your electrical needs
Commercial - Industrial - Residential
(408) 420-3051
Contractor License # 829968
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LED Lighting
LED Tubes
LED and PG&E
LED Savings Calculator
Energy Savings Calculator
Energy Efficient LED Lights vs. Incandescent Bulbs
Current Lamp Wattage:
Current Cost per Lamp:
$
Current Lamp Hours:
750
1000
1500
2000
2500
3000
5000
kWh Cost:
$
.02
.04
.06
.08
.10
.12
Number of Lamps:
New Replacement Lamp Wattage:
Cost of New Energy Efficient Lamp:
$
Lifetime of New Energy Efficient Lamp:
6,000
8,000
10,000
15,000
25,000
50,000
hours
Hours per Day Usage:
Labor Cost for Replacement:
$
Investment Cost to Switch:
Payback Period in Months:
New Lamp Replacement Cost:
each
Current Electrical Cost:
month
Electrical Cost using Energy Efficient Lamp:
month
Savings Based on Switching:
month
Energy Savings Over the Life
of the Energy Efficient Lamp:
Labor Cost Savings:
Total Long Term Savings:
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