Tips for Setting Up Outdoor LED PAR Cans Effectively

  • lqelighting
  • 2024.07.10
  • 7

Outdoor LED PAR cans are versatile lighting solutions that offer superior illumination for various outdoor spaces. To ensure optimal performance and longevity of these fixtures, it is crucial to set them up effectively. This article provides a comprehensive guide to assist you with this process, outlining key tips that will help you achieve exceptional lighting results while maximizing the lifespan of your PAR cans.

Choosing the Right Location

Consider the coverage area: Determine the size of the area that needs to be illuminated and select PAR cans with the appropriate beam angle to cover it effectively.

Plan for obstacles: Identify any potential obstacles that could obstruct the light distribution, such as trees or structures, and adjust the placement of the cans accordingly.

Ensure accessibility: Choose a location that allows for easy access for maintenance or replacement of the fixtures.

Proper Mounting

Use durable mounting hardware: Opt for weather-resistant hardware, such as stainless steel or aluminum, to prevent corrosion and ensure secure mounting.

Level the fixtures: Ensure that the PAR cans are mounted level to prevent water from accumulating and potentially damaging the fixtures.

Avoid direct sunlight: Protect the PAR cans from direct sunlight exposure, which can overheat the components and shorten their lifespan.

Wiring and Connections

Use weatherproof wiring: Utilize outdoor-rated wiring that can withstand harsh weather conditions and prevent electrical hazards.

Secure connections: Make sure all electrical connections are properly secured and sealed to prevent moisture intrusion and ensure reliable operation.

Consider using a transformer: If your PAR cans are designed for a different voltage than your power source, you may need a transformer to convert the voltage.

Aiming and Adjustment

Set the beam angle: Adjust the beam angle of each PAR can to achieve the desired spread of light and reduce glare.

Fine-tune the aim: Once the beam angle is set, fine-tune the aim of each fixture to ensure precise illumination of the target area.

Consider overlapping coverage: Aim the PAR cans slightly overlapping to eliminate dark spots and provide uniform illumination.

Weatherproofing and Maintenance

Seal all openings: Check for any openings in the housing of the PAR cans and seal them with silicone or weatherproof sealant to prevent moisture ingress.

Regular cleaning: Clean the PAR cans periodically to remove dirt and debris that can obscure the light or damage the components.

Inspect regularly: Conduct regular inspections to identify any potential issues, such as loose wiring or failing bulbs, and address them promptly to maintain optimal performance.


By following these tips, you can effectively set up your outdoor LED PAR cans to achieve optimal illumination and longevity. Remember to consider location, mounting, wiring, aiming, and maintenance to ensure that your PAR cans provide reliable and efficient lighting for your outdoor space.

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