Installing outdoor lighting can brighten up your yard and provide security and visibility at night. But running electrical wires and installing new outlets outdoors can be complicated, dangerous, and expensive. Thankfully, there are several effective and affordable ways to power outdoor lighting without needing a new electrical outlet.
Introduction
Outdoor lighting brings many benefits – aesthetically pleasing landscape lighting, security lights to deter intruders, path lighting for safety, and ambiance lighting for evening gatherings. But most outdoor spaces don’t have readily available electrical outlets, so powering outdoor lights requires some creative problem solving.
The good news is that with solar lights, battery powered lights, and alternative wiring options, you can install beautiful and functional outdoor lighting without the major hassle and expense of hiring an electrician to add outdoor outlets. This guide will walk through the most popular and effective methods for powering outdoor lighting without an electrical outlet.
Use Solar Powered Lights
One of the easiest and most affordable ways to power outdoor lighting is with solar. Solar powered lights absorb sunlight during the day in order to power LED bulbs at night. They don’t require any wiring or electrical outlets – just sunshine! Here are some tips for using solar lighting:
Choose Lights Designed for Outdoor Use
Look for solar lights specifically made for outdoor use. They will have weatherproof casings to withstand the elements. Opt for LED bulbs which are the most efficient and long-lasting for solar lights.
Place in a Spot with Full Sun Exposure
Solar lights need at least 6-8 hours of full sunlight per day to sufficiently charge. Choose a sunny spot without too much shade from trees, buildings, or overhangs.
Stake Lights in the Ground or Mount on a Surface
Outdoor solar lights usually have a stake or mount to easily insert into the ground or attach to a wall or fence. Place them along paths, steps, or wherever you want lighting.
Consider a Solar Spotlight for More Power
For more lighting power, use a solar powered spotlight or floodlight. They have larger solar panels and bright LED spotlights or floodlights to put out more directed light.
Use a Solar Light with a Detachable Panel
To place lights in shady spots, select a solar model with a detachable solar panel that can be placed in the sun while the light sits in the shade.
Use Battery Powered Lights
Another option for lighting without an outlet is battery powered lights. They run on disposable or rechargeable batteries placed inside the light housing. Here are some pros and cons:
Pros:
- Easy plug and play installation
- Convenient for lighting in remote spots without sun or outlets
Cons:
- Batteries must be replaced or recharged frequently
- Not as eco-friendly as solar options
Look for weatherproof LED battery powered lights designed for long life. Use rechargeable batteries to reduce waste and costs over time. Place the lights strategically along paths, steps, or trees where you need light at night.
Run an Extension Cord from an Indoor Outlet
For light duty string lighting or a few accent lights, you can run an outdoor-rated extension cord from an indoor outlet to provide power. Here are some safety tips when using extension cords outdoors:
- Use heavy duty outdoor extension cords rated for outdoor use. Look for a UL rating and thick cords.
- Use a GFCI outlet when plugging in the extension cord for safety.
- Avoid running cords across high traffic areas or under materials.
- Don’t overload the cord with too many lights. Follow the rated wattage.
- Use outdoor mounting hooks to securely mount the cord off the ground.
- Unplug and store the extension cord when not in use to extend its life.
Position plug-in string lights carefully along fences, railing, trees, or structures safely away from foot traffic and moisture.
Install Low Voltage Lighting with a Transformer
For more permanent installation, low voltage lighting is a great way to power path lighting, spotlights, or other accent lighting without requiring new outdoor outlets.
Low voltage systems use a plug-in transformer to convert high voltage from an indoor outlet to safe, low voltage wiring that runs to the outdoor lights. Here’s a basic overview:
- Install an outdoor low voltage transformer plugged into an indoor GFCI outlet.
- Run 16 or 18 gauge low voltage landscape wire from the transformer to the light locations underground or along surfaces.
- Attach the wiring to low voltage light fixtures designed for outdoor use.
- Control the lighting with an inline timer or photo sensor connected to the transformer.
Pro tips for low voltage lighting:
- Use plastic quick connectors to connect the wires and seal against moisture.
- Lay underground wires at least 6 inches deep in outdoor rated conduit.
- Follow all local electrical codes for outdoor wiring projects.
- Group multiple lights on one transformer following the wattage limits.
Low voltage systems take more planning and installation effort, but provide beautiful permanent lighting that can be more powerful and versatile than solar or battery choices.
Power Lights with an Outdoor Receptacle
If you don’t have an existing outdoor receptacle, you can hire an electrician to add one on an exterior wall or post. Consult with an electrician about:
- Evaluating your breaker box for capacity to add a new outdoor circuit.
- Choosing a GFCI protected receptacle box suitable for wet outdoor locations.
- Running wiring through your wall or underground through conduit to the new outlet.
- Following all local building codes for outdoor electrical work.
Once a new outdoor outlet is installed by a professional, you’ll have dedicated power ready to plug in any outdoor lights. This option avoids the limitations of solar, batteries, or extension cords. But hiring an electrician is an added expense that requires planning.
Final Thoughts on Powering Outdoor Lighting Without an Outlet
With a range of creative options like solar, battery, low voltage systems, extension cords, or adding new outdoor receptacles, you can find an outdoor lighting solution adapted for your specific needs and budget. Just be sure to do your homework and follow electrical safety practices for all DIY installations.
Outdoor lighting allows you to enjoy your landscape day or night. By using the guidelines in this article, you can install beautiful and functional outdoor lights even in spaces without readily available electrical outlets. Do proper planning, ask for help when needed, and take time to professionally install safe and code compliant lighting to get the most out of your outdoor spaces.
Frequently Asked Questions About Powering Outdoor Lights Without an Outlet
Can I run low voltage lights without an outlet?
Yes, low voltage lighting systems use a plug-in transformer to convert high voltage from an indoor outlet to safe, low voltage wiring that runs outdoors to low voltage light fixtures. The lights do not connect directly to standard 120 volt outlets.
What kind of lights work with solar power?
Solar panels charge batteries inside solar powered lights during the day to power LED bulbs at night. Choose solar lights made specifically for outdoor use for the best performance. Opt for LED bulbs which are the most efficient for solar.
How do I run lighting far from an outlet?
For long distances from an indoor outlet, low voltage lighting systems are ideal. They use an outdoor-safe transformer to convert high voltage to low voltage wiring that can run 100 feet or more to light fixtures.
How do I hide electrical cords outside?
Use outdoor-rated extension cords and securely mount them to surfaces with mounting clips or hooks. Run cords along the undersides of structures, through conduit, or under materials to hide from view. Never bury standard cords.
Can I just plug outdoor lights into an extension cord?
It’s not ideal, but you can safely run a heavy duty outdoor extension cord from an indoor GFCI outlet to plug in a few outdoor lights for temporary use. Don’t overload cords and don’t run them across high traffic areas.
Can I install an outdoor outlet myself?
Outdoor receptacle installation is complex and requires knowledge of electrical systems, wiring, and code compliance. Unless you are a qualified electrician, it is highly recommended to hire a professional electrician for any new outdoor outlet installation.