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LMT Mercer Group Post Caps

A small section of vinyl railing provides safety near concrete steps, while Neptune LED Post Caps from LMT Mercer gently light the surrounding area

A leader in the deck industry, LMT Mercer blends a wide variety of models and sizes with complete ease of installation. Using their innovative plug-and-play wiring system, adding lights has never been simpler. Find the style and size that suits your project below!

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32 Items

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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. Cape May Solar Post Cap Light by LMT Mercer - Lit - White

    Cape May Solar Post Cap Light by LMT Mercer

    Starting at:
    As low as $40.99 Price depends on product options. Make a selection to update price.
  3. Ornamental Post Cap for Trex Post Sleeves by LMT Mercer Group - Classic White

    Ornamental Post Cap for Trex Post Sleeves by LMT Mercer Group

    Starting at:
    As low as $13.99 Price depends on product options. Make a selection to update price.
  4. 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 $58.99 Price depends on product options. Make a selection to update price.
  5. 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 $50.99 Price depends on product options. Make a selection to update price.
  6. 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 $82.99 Price depends on product options. Make a selection to update price.
  7. Cape May Post Cap by LMT Mercer

    Cape May Post Cap by LMT Mercer

    Starting at:
    As low as $6.99 Price depends on product options. Make a selection to update price.
  8. Neptune Post Caps by LMT Mercer

    Neptune Post Cap by LMT Mercer

    Starting at:
    As low as $7.99 Price depends on product options. Make a selection to update price.
  9. Haven Post Cap by LMT Mercer

    Haven Post Cap by LMT Mercer

    Starting at:
    As low as $7.99 Price depends on product options. Make a selection to update price.
  10. Ornamental Post Caps by LMT Mercer

    Ornamental Post Cap by LMT Mercer

    Starting at:
    As low as $6.99 Price depends on product options. Make a selection to update price.
  11. Cape May Downward Solar Post Cap Light by LMT Mercer - White

    Cape May Downward Solar Post Cap Light by LMT Mercer

    Starting at:
    As low as $42.99 Price depends on product options. Make a selection to update price.
  12. Cape May Scallop Lens Solar Post Cap Light by LMT Mercer - Lit - White

    Cape May Scallop Lens Solar Post Cap Light by LMT Mercer

    Starting at:
    As low as $39.99 Price depends on product options. Make a selection to update price.
  13. 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.
  14. 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 $32.99 Price depends on product options. Make a selection to update price.
  15. 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 $35.99 Price depends on product options. Make a selection to update price.
  16. Galaxy Solar Post Cap Light by LMT Mercer Group - Lit

    Galaxy Solar Post Cap Light by LMT Mercer Group

    $67.99
  17. Neptune Downward Solar Post Cap Light by LMT Mercer - White

    Neptune Downward Solar Post Cap Light by LMT Mercer

    Starting at:
    As low as $40.99 Price depends on product options. Make a selection to update price.
  18. Neptune Scallop Lens Solar Post Cap Light by LMT Mercer - White

    Neptune Scallop Lens Solar Post Cap Light by LMT Mercer

    Starting at:
    As low as $40.99 Price depends on product options. Make a selection to update price.
  19. Neptune Solar Post Cap Light by LMT Mercer - White

    Neptune Solar Post Cap Light by LMT Mercer

    Starting at:
    As low as $37.99 Price depends on product options. Make a selection to update price.
  20. 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 $34.99 Price depends on product options. Make a selection to update price.
  21. 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.
  22. 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 $34.99 Price depends on product options. Make a selection to update price.
  23. 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.
  24. 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.
  25. Ornamental Solar Collecting Post Cap - 3-11/16 inch - Matte Black

    Ornamental Downward Solar Post Cap Light by LMT Mercer

    Starting at:
    As low as $46.99 Price depends on product options. Make a selection to update price.
  26. Ornamental Halo Solar Post Cap Light - 3-11/16 inch - Matte Black

    Ornamental Halo Solar Post Cap Light by LMT Mercer

    Starting at:
    As low as $46.99 Price depends on product options. Make a selection to update price.
  27. 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.
  28. Ornamental Low Voltage Post Cap by LMT Mercer in Matte Black

    Ornamental Halo 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.
  29. 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.
  30. Ornamental Solar Collecting Post Cap - 3-11/16 inch - Black

    Ornamental Solar Collecting Post Cap with Accessory Connection by LMT Mercer

    Starting at:
    As low as $32.99 Price depends on product options. Make a selection to update price.
  31. Create a timeless look both day and night with the Cape May Solar Collecting Post Cap by LMT Mercer.

    Cape May Solar Collecting Post Cap with Accessory Connection by LMT Mercer

    Starting at:
    As low as $26.99 Price depends on product options. Make a selection to update price.
  32. Neptune Solar Collecting Post Cap by LMT Mercer - White

    Neptune Solar Collecting Post Cap with Accessory Connection by LMT Mercer

    Starting at:
    As low as $28.99 Price depends on product options. Make a selection to update price.

32 Items

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Shopping Options
Color
Opening Size
  1. 2 in to 2-5/8 in 7 item
  2. 3 in to 3-1/4 in 7 item
  3. 3-1/2 in to 3-11/16 in 15 item
  4. 4 in to 4-7/16 in 26 item
  5. 4-1/2 in to 4-11/16 in 13 item
  6. 5 in to 5-1/8 in 19 item
  7. 5-1/2 in to 5-3/4 in 12 item
  8. 6 in to 6-3/16 in 10 item
Color Temperature
  1. Warm 14 item
  2. Cool 14 item
Brand
  1. LMT Mercer Group 32 item
Voltage
  1. 12V (low voltage) 13 item
  2. Solar 8 item