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Low Voltage Post Caps

Give your deck a gorgeous night-time glow with the warm touch of low voltage LED cap lights illuminating the way

Low Voltage Post Caps add guidance and illumination to your entire outdoor space. Keep energy costs and installation time low while having consistent brightness with post caps that will help your deck glow. DecksDirect stocks and ships most top brands directly.

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39 Products found

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  1. Neptune Scallop Lens Warm White LED Post Cap Light by LMT Mercer-White

    Neptune Scallop Lens Warm White LED Post Cap Light by LMT Mercer

    $33.99
  2. Iris LED Post Cap Light by Aurora Deck Lighting - Black, 3-5/8 in

    Iris LED Post Cap Light by Aurora Deck Lighting

    Starting at:
    As low as $64.99 Price depends on product options. Make a selection to update price.
  3. Saturn LED Post Cap Light by Aurora Deck Lighting - Bronze, 3-5/8 inch

    Saturn LED Post Cap Light by Aurora Deck Lighting

    Starting at:
    As low as $64.99 Price depends on product options. Make a selection to update price.
  4. Titan Post Cap Light by Aurora Deck Lighting

    Titan LED Post Cap Light by Aurora Deck Lighting

    Starting at:
    As low as $45.99 Price depends on product options. Make a selection to update price.
  5. Aurora "Sirius" Post Cap Deck Light

    Sirius Post Cap Light by Aurora Deck Lighting

    Starting at:
    As low as $59.99 Price depends on product options. Make a selection to update price.
  6. Low Voltage Downward Post Cap Light for Trex Post Sleeves by LMT Mercer Group - Classic White - Lit

    Low Voltage Downward Post Cap Light for Trex Post Sleeves by LMT Mercer Group

    Starting at:
    As low as $47.99 Price depends on product options. Make a selection to update price.
  7. Ornamental Combination Low Voltage Post Cap by LMT Mercer - Warm (3k) Lit - White

    Ornamental Combination Low Voltage LED Post Cap Light by LMT Mercer

    Starting at:
    As low as $50.99 Price depends on product options. Make a selection to update price.
  8. Low Voltage Ornamental Post Cap Light for Trex Post Sleeves by LMT Mercer Group - Classic White - Lit

    Low Voltage Ornamental Post Cap Light for Trex Post Sleeves by LMT Mercer Group

    Starting at:
    As low as $55.99 Price depends on product options. Make a selection to update price.
  9. Haven Low Voltage LED Post Cap Light by LMT Mercer - Warm (3k) Lit - White

    Haven Low Voltage LED Post Cap Light by LMT Mercer

    Starting at:
    As low as $30.99 Price depends on product options. Make a selection to update price.
  10. Ornamental Downward Low Voltage LED Post Cap Light by LMT Mercer - Unlit - Matte Black

    Ornamental Downward Low Voltage LED Post Cap Light by LMT Mercer

    Starting at:
    As low as $27.99 Price depends on product options. Make a selection to update price.
  11. Low Voltage Combination Post Cap Light for Trex Post Sleeves by LMT Mercer Group - Classic White - Lit

    Low Voltage Combination Post Cap Light for Trex Post Sleeves by LMT Mercer Group

    Starting at:
    As low as $80.99 Price depends on product options. Make a selection to update price.
  12. Highlight the party both day and night with the TimberTech LED Post Light Module for the RadianceRail and RadianceRail Express.

    TimberTech LED Post Light Module for RadianceRail

    Starting at:
    As low as $58.99 Price depends on product options. Make a selection to update price.
  13. A stunning design that gives a gorgeous glow, the Deckorators ALX Luna Post Cap Light in Black demands attention.

    Deckorators ALX Classic Luna Post Cap Light

    Starting at:
    As low as $109.99 Price depends on product options. Make a selection to update price.
  14. Give your deck a polished effect day in and day out with the Deckorators ALX Pro Luna Post Cap Light in Black or White.

    Deckorators ALX Pro Luna Post Cap Light

    Starting at:
    As low as $126.99 Price depends on product options. Make a selection to update price.
  15. Aurora "Orion" Post Cap Deck Light

    Orion LED Post Cap Light by Aurora Deck Lighting

    Starting at:
    As low as $66.99 Price depends on product options. Make a selection to update price.
  16. Premium Cast LED Post Cap Light by Dekor - Hammered White - Lit

    Premium Cast LED Post Cap Light by Dekor

    Starting at:
    As low as $82.00 Price depends on product options. Make a selection to update price.
  17. Flat Pyramid Post Cap Kit with LED Cap Glow Ring by Fortress - Gloss Black - Installed - 3-1/16 in - Light On

    Flat Pyramid Post Cap Kit with LED Cap Glow Ring by Fortress

    Starting at:
    As low as $78.99 Price depends on product options. Make a selection to update price.
  18. LED Pyramid Post Cap Light by Trex Deck Lighting - White

    Pyramid LED Post Cap Light by Trex

    Starting at:
    As low as $99.99 Price depends on product options. Make a selection to update price.
  19. Flat Pyramid Post Cap Kit with Full Cap LED Light Module by Fortress - Gloss Black - Installed - 3-5/8 in - Light On

    Flat Pyramid Post Cap Kit with Full Cap LED Light Module by Fortress

    Starting at:
    As low as $80.99 Price depends on product options. Make a selection to update price.
  20. LED Flat Post Cap Light by Trex Deck Lighting

    Flat Top LED Post Cap Light by Trex

    Starting at:
    As low as $99.99 Price depends on product options. Make a selection to update price.
  21. Venus Pyramid LED Post Cap by Aurora Deck Lighting - Black

    Venus LED Post Cap Light by Aurora Deck Lighting

    Starting at:
    As low as $59.99 Price depends on product options. Make a selection to update price.
  22. Triton Post Cap by Aurora Deck Lighting - Black

    Triton LED Post Cap Light by Aurora Deck Lighting

    Starting at:
    As low as $59.99 Price depends on product options. Make a selection to update price.
  23. Neptune Low Voltage LED Post Cap Light by LMT Mercer - White - Warm White

    Neptune Low Voltage LED Post Cap Light by LMT Mercer

    Starting at:
    As low as $30.99 Price depends on product options. Make a selection to update price.
  24. Cape May Low Voltage LED Post Cap Light by LMT Mercer in a cool, 5K temperature.

    Cape May Low Voltage LED Post Cap Light by LMT Mercer

    Starting at:
    As low as $30.99 Price depends on product options. Make a selection to update price.
  25. Neptune Downward Low Voltage Post Cap Light by LMT Mercer - White - Warm White

    Neptune Downward Low Voltage LED Post Cap Light by LMT Mercer

    Starting at:
    As low as $32.99 Price depends on product options. Make a selection to update price.
  26. Cape May Downward Low Voltage LED Post Cap Light in white.

    Cape May Downward Low Voltage LED Post Cap Light by LMT Mercer

    Starting at:
    As low as $32.99 Price depends on product options. Make a selection to update price.
  27. Haven Downward Low Voltage Post Cap Light by LMT Mercer - White - Cool White

    Haven Downward Low Voltage LED Post Cap Light by LMT Mercer

    Starting at:
    As low as $33.99 Price depends on product options. Make a selection to update price.
  28. Neptune LED Post Cap Light by Aurora Deck Lighting - White

    Neptune LED Post Cap Light by Aurora Deck Lighting

    Starting at:
    As low as $59.99 Price depends on product options. Make a selection to update price.
  29. LED Lighted Island Cap by AZEK - White

    TimberTech Island LED Post Cap Light by AZEK

    Starting at:
    As low as $136.99 Price depends on product options. Make a selection to update price.
  30. LED Post Light Module by Azek

    TimberTech LED Post Light Module by AZEK

    $94.99
  31. Cape May Scallop Lens Low Voltage LED Post Cap Light by LMT Mercer - White

    Cape May Scallop Lens Low Voltage LED Post Cap Light by LMT Mercer

    Starting at:
    As low as $33.99 Price depends on product options. Make a selection to update price.
  32. Haven Scallop Lens Low Voltage Post Cap Light by LMT Mercer - 4" White - Cool White

    Haven Scallop Lens Low Voltage LED Post Cap Light by LMT Mercer

    Starting at:
    As low as $33.99 Price depends on product options. Make a selection to update price.

39 Products found

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How Do You Wire Post Cap Lights?

Low Voltage Post Cap Lights can be wired using a Plug & Play light system or hardwiring them by using Wire Nuts. A big advantage of choosing to install Low Voltage Post Caps is that they do not require hiring an electrician for installation. The electrical current is low enough that it is a safe option for the DIY deck builder.

Here's a video that is helpful to check out if you are looking into hardwiring your post cap lights. Give a decking specialist at DecksDirect a call at 1-888-824-5316 if you are unsure what system is best for you. We would love to walk you through your lighting project!

What is the Advantage of Low Voltage Lighting?

Low Voltage Lighting will keep your energy costs low while providing consistent illumination for safety and ambiance for your outdoor space. The electrical current is also low enough that you don't need to be an electrician to install it. This makes Low Voltage Lighting a safe and effective option for deck builders of all levels. Besides that, they come in all styles and sizes, so that you can be sure to find a post cap light that matches your deck's aesthetic.

Make bold a statement with the Deckorators ALX Classic Luna Post Cap Light or simply add ambient light to your deck and railing with the Iris LED Post Cap Light by Aurora Deck Lighting. DecksDirect has the right light for your deck, give our decking specialists a call at 1-888-824-5316. We love helping people build better decks!

How Far Can You Run Low Voltage Lighting?

You can run the wiring for your Low Voltage Deck Lighting anywhere between 150 to 400 feet. It all depends on your wiring layout, the wattages of your lights, and the gauge of wire you are using.

If you are unsure about how much wiring you will need for your Low Voltage Deck Lighting, give a deck expert a call at 1-888-824-5316. We can help figure out how much and what kind of wire you will need. We love helping your outdoor living space shine!

Where Can I Buy Low Voltage Post Caps?

Shop DecksDirect for a variety of Low Voltage Post Caps in different styles and finishes to complement your outdoor living space. The Iris LED Post Cap Light by Aurora Deck Lighting is a popular choice, or if you want a more subdued lighting experience the Low Voltage Downward Post Cap Light for Trex Post Sleeves by LMT Mercer Group is a great option. And on top of that, it will color match your Trex Rail System. There are hundreds of different designs, finishes, and style options to choose from so start shopping today right here!

Give one of our deck specialists a call at 1-888-824-5316, and we can help you decide what light works best for you and the overall look of your outdoor space. We would love to chat with you about your deck lighting project!

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Shopping Options
Color
Opening Size
  1. 2 in to 2-5/8 in 9 item
  2. 3 in to 3-1/4 in 6 item
  3. 3-1/2 in to 3-11/16 in 20 item
  4. 4 in to 4-7/16 in 25 item
  5. 4-1/2 in to 4-11/16 in 18 item
  6. 5 in to 5-1/8 in 18 item
  7. 5-1/2 in to 5-3/4 in 14 item
  8. 6 in to 6-3/16 in 11 item
  9. 6-1/2 in to 6-5/8 in 1 item
Color Temperature
  1. Warm 34 item
  2. Cool 5 item
Brand
  1. Aurora Deck Lighting 9 item
  2. Deckorators 3 item
  3. Dekor 2 item
  4. LMT Mercer Group 16 item
  5. NextStone 1 item
  6. Fortress Building Products 2 item
  7. TimberTech 3 item
  8. Trex 3 item
Voltage
  1. 110V (line voltage) 2 item
  2. 12V (low voltage) 30 item
  3. Solar 1 item