Low-voltage outdoor landscape lighting systems depend on low-voltage transformers to supply them with power. But sometimes, it can be challenging to determine the perfect installation spot for them. After all, you want to make sure that the transformers are functional and not become a distracting focal point. The question then is, how do you determine the best spot for installing a low-voltage transformer?
This week’s blog offers some guidance and tips on where to place a low-voltage transformer that will do its job of powering the outdoor landscape lights without being an eyesore.
7 Tips for Finding the Right Placement for Low-Voltage Transformers
Follow the seven tips below to determine the best site to install a low-voltage transformer for a low-voltage outdoor landscape lighting system:
- Proximity to Outdoor Landscape Lighting Fixtures
The first thing to consider when determining the placement of a low-voltage transformer is how close it will be to the lighting fixtures. If the transformer is placed too far away from the outdoor landscape lights, it will mean a longer wire run, which could increase the risk of having a voltage drop.
Find a central location that will enable the transformer to be as close to the grouping of outdoor lights as possible. This positioning will improve the efficiency of the power supply and give a reliable lighting performance.
- Mounting a Transformer
Walls, posts, or simply staking the transformer on the ground are all viable options for mounting a transformer. When installing transformers, make sure that they are at least 12 inches above the ground. This will help avoid water damage to the transformer in times of rainy, snowy, or other wet conditions. A dry transformer will ensure a safe and reliable outdoor landscape lighting system.
- Necessity of a GFCI Outlet
Transformers also need to be installed near a ground fault circuit interrupter (GFCI) outlet. This placement is to ensure safety and protection against electrical issues. This placement is also beneficial if the transformer needs to be checked if something goes wrong. Having a transformer close to the power source also helps to optimize the delivery of power to the lights and reduce the run of the wire. Consult with an electrician if necessary if a GFCI outlet isn’t readily available to prevent harm or damage.
- Protection from the Weather
Most low-voltage transformers used in outdoor landscape lighting are designed and built to be waterproof and withstand many weather conditions. However, it’s always a good idea to further protect transformers, especially from direct exposure, to the elements as they are the power supply for the outdoor lights.
Roof overhangs and weatherproof enclosures are excellent options for housing and storing transformers, which will prolong their lifespans.
- Easy Accessibility
When deciding the best spot to install the low-voltage transformer, choose a spot that will make it easy to access. No tight places, locked areas, or hard-to-reach areas of the outdoor space. You want to choose an easily accessible site so that maintenance, adjustments, or repairs can be made to the transformer.
- Proper Ventilation
A transformer installed in a well-ventilated area is best, because it will avoid many serious and dangerous issues. If a transformer is not well ventilated, issues could arise such as:
- Shortening of the transformer’s lifespan
- Malfunctioning of the lights
- Increasing the risk of electrical fire
- Inconsistent power output, which can lead to flickering or poor lighting performance
- Premature failure of the transformer’s internal components
- Potential violation of the manufacturer’s installation guidelines and voiding of warranty
- Aesthetic Appeal
Despite being an important part of an outdoor landscape lighting system, low-voltage transformers can be an eyesore to an otherwise flawless landscape design. If the transformer is in a conspicuous spot, you can try blending it into the landscape. Use privacy screens, plants, or other outdoor home decor to have it more seamlessly blend into the surrounding environment. Be sure to keep the transformer easily accessible in case of repairs or maintenance.
Purchase the Perfect Low-Voltage Transformer at LightCh8in
The right placement of a low-voltage transformer will not only give sufficient power to an outdoor landscape lighting system, but will also ensure a safe, efficient, and visually appealing installation of outdoor landscape lighting.
With a free LightCh8in account, browse our selection of low-voltage transformers. With options of EI or toroid cores and various wattages, you are sure to find the right low-voltage transformer for any sized outdoor landscape lighting project. And while you’re here, you can check out our inventory of all things necessary in outdoor landscape lighting such as brass outdoor fixtures, LEDs, direct burial cable, and more.