How to Save Energy Using Smart Lighting at Home

How to Save Energy Using Smart Lighting at Home

Knowing how to save energy using smart lighting is one of the tools to maximizing a smart home. The lighting around your home is very important concerning both practical and aesthetic applications. The light bulbs individuals usually ignore illuminate our homes at night, highlight points of beauty, provide security and create ambiance.

American’s consume a huge amount of power as a way to light our dwelling. To be precise, we consume roughly 9.1 billion kilowatt-hours (kWh) each calendar year, each a report produced by the U.S. Energy Information Administration. The industry absorbs in the area of 141 billion kWh to place things in view. Keep in mind that the business includes institutional and commercial buildings, as well as highway and street lighting. Smart lighting can lessen these amounts and help save everyone a few dollars.

Here is 50 Ways to Save Energy with Home Automation

The growth of the smart home has made it possible that you take full control of one’s home lighting via smart lighting. This technological advancement allows you to decrease your time usage. Smart bulbs are a terrific starting place. They aren’t always the ideal fit for every smart home.

That is especially valid for homeowners that wish to will include a more smart home assistant into their energy-saving smart lighting system. Energy-saving light switches, dimmers, and energy-efficient timers can also be programmed with a smart hub or home energy management systems to boost security alarm and to conserve energy.

How to Save Energy Using Smart Lighting: Control Your Lights with Smart Switches

A smart light switchOpens in a new tab. is an effortless method to get a handle on home lighting and conserve energy. Once installed, a hardwired energy-saving light switch may be controlled via a smartphone app or a smart hub. You can use voice controls to toggle hard-wired smart light switches.

How Smart Light Switches Save Energy

Energy-saving light switches typically come with their smartphone app. Once you’ve installed the essential program you can turn lights on & off from anywhere. If you are unsure if you left a light on after you’ve pulled out of the driveway, all you need to do is assess your cell phone!

The ideal light switches are those that you can program. Programmable lights allow one to prepare a schedule that will turn your lights on and off automatically at certain points during the day or night time. This feature is not simply convenient, but it saves plenty of energy as your lights won’t clog up kilowatts when nobody is profiting from the illumination.

How to Pick a Smart Light Switch 

Single-Pole Smart Switch:

A switch is wired to your light fixture with a single site. This method is often utilized in bedrooms and home offices. Single-pole switches are the most common style of a smart light switch.

Three-way or Four-way Smart Switch:

The larger rooms across your house may have three- or even four-way switches that restrain a fixture from multiple locations. If this is the situation, that you don’t have to replace all switches with smart switches. Replacing only one switch using an abysmal switch will do just fine.

Plug-In Smart Switch:

Free-standing table and floor lamps are not wired into your home’s electric grid. They’re plugged into wall outlets. The best light switch for this circumstance is plug-in switches that give you control of the light at the outlet level.

Install Smart Dimmers 

Smart dimmer switchesOpens in a new tab. are an easy way. Like smart light switches, smart dimmers can readily be paired with smart dwelling assistants, and these may be programmed or controlled simply by speaking.

How Smart Dimmers Conserve Energy 

Without becoming overly technical, dimmers can adjust the quantity of voltage moving through the switch circuit. Voltage results in a brighter light. Lowering the voltage reduces the quantity of power hitting the light bulb, so the bulb absorbs energy and produces light.

What Sort of Bulbs do Dimmers Utilize?

Your selection of smart bulbs depends upon a couple of considerations. The amount of switches controlling the light is still one variable, as is the number of wattages you need. You should also think about the sort of dimmer control you would like and the form of light bulb found in the fixture.

Can All Light Bulbs Be Dimmed?

Technically, yes. Most light bulbs could be dimmed, but although several varieties of bulbs do not pair nicely with dimmer switches. Some of the most typical kinds of light bulbs are all well suited to use with dimmers. Choose carefully as the sum of energy these kinds of bulbs have fluctuates.


Compact fluorescent light bulbs, or CFLs, are highly energy efficient. If you’d love to use these with a dimmer switch, however, you’re going to want to use CFLs. CFLs that are not created for dimmer use are going to have a shorter lifetime and may trigger or flash. Non-compatible CFLs will have “not for use with dimmers” marked on the packaging or bulb. Utilizing dimmer-compatible CFLs will provide the most useful results when pairing CFLs with dimmer switches.


Light-emitting diode (LED) bulbs are some of the very finest bulbs for use with dimmer switches, especially if your aim is to decrease the amount of energy that your lighting absorbs. LEDs have less energy compared to light bulbs. Furthermore, their lifespan extends into multiple decades. Look for LED bulbs made for use with dimmers, and utilize them using LED-compatible Dimmer switches.

Halogen Bulbs:

Once used with dimmer switches, halogen bulbs absorb up to 20% less energy compared to once they’re un-dimmed. There is, however, a downside: Dimmed Electronics bulbs are efficient, which potentially negates any benefits of working with the dimmer switch. As a more abrasive alternative to a halogen bulb, homeowners are better off only substituting the halogen with a bulb.

Incandescent bulbs:

Incandescent bulbs can be used in combination with dimmers, but do not anticipate any energy savings with them: Dimming a 60-watt incandescent bulb to 40 watts requires more energy than switching to your 40-watt bulb.

Setup Motion Sensors to Automatically Turn On Lights When You Enter the Room.

Motion sensorsOpens in a new tab. may also be used to save lighting energy. Some of the most useful light switches incorporate smart motion detectors, which send notifications to smart home hubs when lights turn on. This feature increases your security alarm, as you are able to set your smart house assistant to push alert needs to motion detectors to monitor activity whenever you are not home.

How Motion Sensors Save Energy

Motion sensor lights and light switches save energy by automatically turning off lighting in rooms where there is no activity. Many can be set to trigger lights response to individual activity; therefore, the family cat will not be turning on lights as she moves through your home.

As effective as motion detectors are, though, in many cases, it’s more energy efficient to switch to CFLs or LEDs. When left on CFLs and LEDs consume less energy compared to motion detectors.

Where to Place Energy-saving Motion Sensors in Your Home 

Motion-sensing light switches offer you energy savings when placed in locations where lights tend to be left on by mistake.

Appropriate Places to Use Motion Sensors:

  • Basements
  • Baths
  • Children’s rooms
  • Closets
  • Entry Ways
  • Garages
  • Guest rooms
  • Hallways
  • Outdoor lights

Motion detectors are less helpful in high-traffic areas such as living rooms and kitchens. Furthermore, lights in those locations have a tendency to be left for long periods of time, so the motion detector won’t be activated to be rewarding.

Use Energy-efficient Smart Timers to Turn Lights Off Automatically.

The greatest light switches can not control lights that are not wired to the electric system of your home. If you want to regulate when the table and floor lamps turn on and off, you may use timers instead.

How Smart Timers Save Energy 

Energy-efficient timers are set between a wall socket and plug and will be set to turn off the plugged-in item at a specific moment. Also known as timer switches, smart energy-efficient timers have multiple applications, however, they are utilized to turn off apparatus and lights that have been left on by mistake. Timers can also be used to turn on lights at particular times, like before you get home from work.

How to Use Energy Efficient Timer Switches Around Your House

Apart from turning off lights, indoor timers have a security component: they turn lights on and off in a vacant home to scare burglars off. Some timers even have a setting, therefore, occupancy can’t be judged by anyone watching your home by consistent, to-the-minute lighting changes.

Energy-efficient timers have energy-saving applications that are outdoor as well. Furthermore, timers may turn off lights on set schedules, so lights are on when you need them, and also timer switches are most often used to control patio or holiday lights.

Make sure you pick timer switches made for outdoor use when working with these to control outdoor software — indoor timers will not be able to resist snow, rain and other elemental stressors.

Energy-efficient timers may be used to control:

  • Heating lamps
  • Hot tubs and pool filters
  • Indoor lights
  • Outdoor security lights
  • Small appliances (computers, radios, flat irons, etc..)
  • Water-heaters

Save Energy With Smart Plugs

Smart plugs offer an introduction to smart home devices, even in the event that you do not have a smart assistant or pulse. Converting a floor or table lamp into a smart device is just one among the most common applications for smart plugs: Just plug in the smart plug into a socket, and then plug in the ribbon to the smart plug.

How Smart Plugs Conserve Energy

Smart plugs get a handle on when and how appliances utilize power, allowing you to maximize appliance usage and conserve energy. A smart plug is controlled from an app in your phone which means it’s possible to set timers for appliance use, turn devices on and off from anywhere, and even view how much energy the appliance absorbs.

The Best Way to Use Smart Plugs Around Your House

Attaching smart plugs to your most frequently used lights, you can control lighting directly from your cell mobile phone. Also, applications for smart plugs comprise turning coffee pots at specific times, tracking the energy usage of appliances and controlling power flow to appliances which will continue to make use of power when not being used, such as gaming consoles and televisions.

The top of the range light switches, smart plugs, timers and motion detectors all offer energy-saving strategies for smart homes. Combining smart lighting controllers with LED or CFL bulbs further raise your time savings. As smart homes become the standard, home energy management methods make it possible for homeowners to take the whole charge of how much energy their home absorbs while improving their quality of life and security alarm. Examining your customs and home may help determine which smart apparatus would be ideal for your lifestyle.

Frequently Asked Questions 

1.  How can I make my home more energy efficient?

Low-Cost Savings

  • Lower Your Thermostat. Adopt the habit of lowering the temperature on your thermostat while away from home.
  • Start a Compost Pile.
  • Install Low-Flow Showerheads.
  • Seal All Windows.
  • Limit Space Heater Use.
  • Turn Off Unnecessary Water. 
  • Replace Incandescent Bulbs.
  • Unplug Unused Chargers.

2. What percentage of energy is used for lighting?

According to the Building Energy Data Book, which is the Department of Energy’s data on energy usage in the U.S., lighting accounts for 6% of residential home’s energy usage.

3. How do you make an old house more energy efficient?

Consider clean energy generation such as solar or geothermal.

  • Make sure your walls and attic are well insulated.
  • Upgrade or replace windows.
  • Plant shade trees and shrubs around your house.
  • Replace an older furnace with a high-efficiency system.
  • Improve the efficiency of your hot water system.

4. What uses the most electricity in your home?

Modern comfort comes at a price, and keeping all those air conditioners, refrigerators, chargers, and water heaters going makes household energy the third-largest use of energy in the United States. Here’s what uses the most energy in your home

Cooling and heating: 47% of energy use.

Electric oven: 3-4% of energy use.

5. Why is my electric bill so high in the winter?

For the large majority of people who are on fixed-price contracts, the only reason their bill will go up in winter is that they are using more electricity. People use more electricity in winter because they want to be warm—they turn on their heaters and electric blankets and take hot showers.

Victor Patrick

A Biochemistry graduate that fell in love with tech. Passionate about smart devices and smart homes. Hobbies include DIY technical projects, hiking and chess. When not at my desk writing about the latest technology in the smart home industry, I can be found sparring on Lichess or taking piano lessons. You can always follow me on Twitter @aka_Vic_Thor for the latest developments on smart homes and the tech world in general. I follow back!

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