Outdoor security light Electricity Cost in New Hampshire — $5.05/month (2026)
New Hampshire monthly
$5.05
U.S. average monthly
$3.45
Difference
+$1.60
← Outdoor security light (all states) · New Hampshire electricity rate
Quick rate
Daily cost
$0.17
Monthly cost
$5.05
+$0.00 vs typical
Yearly cost
$61.48
kWh / month
19.2 kWh
Local monthly estimate: $5.05 · U.S. average equivalent: $3.45
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ad-after-calculator Quick answer
Running a typical outdoor security light in New Hampshire costs about $0.17/day or $5.05/month at roughly $0.263/kWh, assuming 8 hours of use per day at 80 W. The U.S. average rate is about $0.180/kWh, so New Hampshire is roughly 46% higher than average for this estimate.
vs U.S. average
Local rate (New Hampshire)
$0.263/kWh
Monthly estimate: $5.05
U.S. average rate
$0.180/kWh
Monthly estimate: $3.45
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ad-after-state-table FAQ
- Most outdoor security light units fall between 20 W and 200 W, with 80 W as a typical value for estimates.
- Our calculator uses 80 W as the typical wattage, within a reported range of 20–200 W.
- At 8 hours/day and 80 W, the estimate is about 0.64 kWh per day.
- Using 8 hours/day, the estimate is about 19.2 kWh per month.
- Per hour, outdoor security light uses about 0.080 kWh (at 80 W).
- At typical use (80 W and 8 hours/day), the estimate is about $0.17/day at roughly $0.263/kWh.
- At typical use (80 W and 8 hours/day), the estimate is about $5.05/month at roughly $0.263/kWh.
- Running for one hour at 80 W costs about $0.021 per hour (using the New Hampshire rate of about $0.263/kWh).
- For typical use, the calculator estimates about $5.05/month for outdoor security light in New Hampshire.
- At the typical New Hampshire residential rate, the estimate is about 19.2 kWh per month, which corresponds to roughly $5.05/month for outdoor security light.
- Compared to the U.S. average, New Hampshire is about 46% higher for this estimate. Monthly cost is about $5.05 in New Hampshire vs $3.45 at the national average.
- Start with practical steps from our tips list (e.g., Seal air leaks and improve insulation to reduce run-time.). Smaller changes reduce kWh usage, which reduces the bill at your local rate.
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How much does it cost to run a outdoor security light per month in New Hampshire?
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How to reduce outdoor security light electricity cost in New Hampshire?
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Est. monthly at New Hampshire rate ($0.263/kWh)