LED light bulb Electricity Cost in South Dakota — $0.16/month (2026)

vs U.S. average

FAQ

How many watts does a led light bulb use?

Most led light bulb units fall between 5 W and 15 W, with 10 W as a typical value for estimates.

What is the led light bulb wattage?

Our calculator uses 10 W as the typical wattage, within a reported range of 5–15 W.

How many kWh does a led light bulb use per day in South Dakota?

At 4 hours/day and 10 W, the estimate is about 0.04 kWh per day.

How many kWh does a led light bulb use per month in South Dakota?

Using 4 hours/day, the estimate is about 1.2 kWh per month.

How many kWh does a led light bulb use per hour?

Per hour, led light bulb uses about 0.010 kWh (at 10 W).

How much does it cost to run a led light bulb per day in South Dakota?

At typical use (10 W and 4 hours/day), the estimate is about $0.01/day at roughly $0.136/kWh.

How much does it cost to run a led light bulb per month in South Dakota?

At typical use (10 W and 4 hours/day), the estimate is about $0.16/month at roughly $0.136/kWh.

How much does it cost to run a led light bulb per hour in South Dakota?

Running for one hour at 10 W costs about $0.001 per hour (using the South Dakota rate of about $0.136/kWh).

What is the led light bulb electricity cost per month in South Dakota?

For typical use, the calculator estimates about $0.16/month for led light bulb in South Dakota.

How much does led light bulb add to my electric bill in South Dakota?

At the typical South Dakota residential rate, the estimate is about 1.2 kWh per month, which corresponds to roughly $0.16/month for led light bulb.

What is the impact on electric bill of led light bulb in South Dakota?

Compared to the U.S. average, South Dakota is about 24% lower for this estimate. Monthly cost is about $0.16 in South Dakota vs $0.22 at the national average.

How to reduce led light bulb electricity cost in South Dakota?

Start with practical steps from our tips list (e.g., Avoid running this appliance longer than you need each day.). Smaller changes reduce kWh usage, which reduces the bill at your local rate.

Related appliances

Est. monthly at South Dakota rate ($0.136/kWh)