LED strip lights do not cost a lot of electricity compared to traditional incandescent lights. Consumption is directly determined by the length of the strip light and its light density. A standard 5-meter strip will cost less than $3 a year to run, on average.
The Top 5 Biggest Users of Electricity in Your Home
- Air Conditioning & Heating. Your HVAC system uses the most energy of any single appliance or system at 46 percent of the average U.S. home's energy consumption.
- Water Heating.
- Appliances.
- Lighting.
- Television and Media Equipment.
One of the main reasons your electric bill may be high is that you leave your appliances or electronics plugged in whether you're using them or not. While that might not have been such a problem years ago, most modern appliances and gadgets draw electricity when turned off.
A common myth about lighting system is that it is more expensive to turn lights on and off, so it's better to just leave lights all the time. Not true! In other words, if fluorescent lights will be off for five mintues or longer, it's more cost effective to turn them off than to leave them on.
To get specifics regarding your energy usage, you only need one tool, really: an electricity usage monitor that tells you exactly how many kWh a device or appliance is drawing. The monitor can be as simple as a "plug load" monitor that plugs into an outlet; then you plug the device/appliance into the monitor.
"Turning off fluorescent lights for more than five seconds will save more energy than will be consumed in turning them back on again," the DOE explains. In light of these considerations, the DOE proposes a simple rule of thumb: Leave your fluorescent light bulb on if you will be out of the room for 15 minutes or less.
High Electricity Bills? These Appliances Cost the Most Money to Run
| Appliance | Typical Consumption Per Hour | Cost Per Hour (at 10 cents per kilowatt-hour) |
|---|
| Central air conditioner/heat pump | 15,000 watts | $1.50 |
| Clothes dryer/water heater | 4,000 watts | 40 cents |
| Water pump | 3,000 watts | 30 cents |
| Space heater | 1,500 watts | 15 cents |
You should leave the lights on because it takes more energy to turn them back on than you'll save by turning them off. FALSE! Fluorescent lights do take a small surge of power when turned on, but this is significantly smaller than the amount saved by turning them off.
What does a Watt mean? The Wattage of the light is the amount of energy it takes to produce a certain amount of light. The higher the wattage, the brighter the light, but also the more power it uses.
As a homeowner, turning the lights off when you're not using them can help save money by reducing your electricity bills, extend the life of your light bulbs, and buy bulbs less often. Turning your lights off is essential when you go out of your room for a few minutes. Doing so can make your home more energy-efficient.
Felson says indoor lights can deter burglars from breaking in, but they often break in anyway after knocking on the door to see if anyone answers. "If you're in a rural area, you're basically in a secluded area — you're better off turning off because the lights would help an intruder actually see," Felson says.
The energy costs of plugged-in appliances can really add up, and unplugging these devices could save your up to $100 to $200 a year. Another benefit of unplugging your appliances is protection from power surges.
The standby mode electricity estimates range from about 2.25% to 5% of the power consumed while the TV is on. Most TVs today consume less than 5 watts a year in standby, which is a very small amount equal to a few dollars. But that wasted electricity adds up over time.
Only seven states — California, Connecticut, Kentucky, Maine, Massachusetts, New York and Wyoming — and Washington, D.C. do not have expiration dates set on their moratorium orders, according to Carbon Switch.
Let's say you have a 60-watt incandescent lightbulb and you are paying 12 cents per kWh of energy. Leaving the bulb on the whole day will therefore cost you: 0.06 (60 watts / 1000) kilowatts x 24 hours x 12 cents = approximately 20 cents in one day.
In general, the more energy-efficient a lightbulb is, the longer you can leave it on before it is cost effective to turn it off. In addition to turning off your lights manually, you may want to consider using sensors, timers, and other automatic lighting controls.
A single 1.5-watt night light used for 12 hours each day uses about 0.4 percent of the total electricity used for lighting an average U.S. residence. A 7.5-watt night light burning for 12 hours uses about 2 percent of the total electricity used for lighting.
Are LED Lights Cheaper to Run? LED lights are definitely cheaper than their counterparts. Not only do LED's consume less energy, but the bulbs also use energy more efficiently, which saves a lot of money.
You are paying 12 cents per kWh of energy if you have a 60- watt bulb. The cost to leave the bulb on the whole day is 0.06 (60 watt / 1000 kilowatts) kilowatts x 24 hours x 12 cents.
How Much Electricity Do My Home Appliances Use?
| Appliance | Wattage per hour of use | Annual cost (at average use) |
|---|
| Television (>40”, HD TV) | 234 | $41.00 |
| Refrigerator | 225 | $78.84 |
| Washing Machine | 255 | $9.55 |
| Dryer | 2790 | $104.46 |
Low wattage LED bulbs are safe to leave on all night without the risk of overheating or fire. While this will result in a minor increase in electricity consumption, leaving some lights on can help with fear of the dark, easier navigation, and security. LED bulbs are cool to the touch. This can be a fire hazard!
So, it seems logical to conclude that lights that turn off by themselves, without the need for human intervention, would also save money. Sure enough, the use of motion sensors in commercial buildings can apparently lower energy usage by as much as 30 per cent.
How much does the average electric bill cost? The average monthly electricity bill in the US is $114.44. If your average electric bill seems higher than ever before, that's because it is!
