Low Voltage Post Caps

Give your deck a gorgeous night-time glow with the warm touch of low voltage

Your deck deserves its finishing touch. Low voltage post caps bathe your beautiful deck in bright, warm light, keeping guests safe and adding usable hours to your outdoor space. Plus, they’re easy to install!

Don’t compromise on speed or style options. DecksDirect carries the largest in-stock selection of deck upgrades you’ll find anywhere. That includes LED post caps in any and every style imaginable - all shipping to your door at the speed of light.

Shop By plus
sort-descending
Grid List
LED Flat Post Cap Light by Trex Deck Lighting
Flat Top Low Voltage LED Post Cap Light by Trex
Starting at: $109.99
Choose Options
Signature LED Post Cap Light by Trex - Charcoal Black
Flat Top Low Voltage LED Post Cap Light for Trex Signature Railing
Starting at: $104.99
Choose Options
TimberTech Island Low Voltage LED Post Cap Light by AZEK - Black
TimberTech Island Low Voltage LED Post Cap Light by AZEK
Starting at: $152.99
Choose Options
Iris Low Voltage LED Post Cap Light By Aurora Deck Lighting Up to 30%
Iris Low Voltage LED Post Cap Light by Aurora Deck Lighting
Starting at: $43.72 $62.45
Choose Options
Saturn Low Voltage LED Post Cap Light By Aurora Deck Lighting Up to 53%
Saturn Low Voltage LED Post Cap Light by Aurora Deck Lighting
Starting at: $34.03 $71.99
Choose Options
Saturn Low Voltage LED Post Cap Light By Aurora Deck Lighting Up to 50%
Mini Saturn Low Voltage LED Post Cap Light by Aurora Deck Lighting
Starting at: $22.37 $44.73
Choose Options
Titan Low Voltage LED Post Cap Light by Aurora Deck Lighting - Matte Black Up to 50%
Titan Low Voltage LED Post Cap Light by Aurora Deck Lighting
Starting at: $31.69 $63.38
Choose Options
Sirius Low Voltage LED Post Cap Light by Aurora Deck Lighting - Black Up to 30%
Sirius Low Voltage LED Post Cap Light by Aurora Deck Lighting
Starting at: $40.45 $57.79
Choose Options
Flat Pyramid Low Voltage LED Post Cap Light Kit By FortressAccents™
Flat Pyramid Low Voltage LED Post Cap Light Kit by FortressAccents™
Starting at: $92.99
Choose Options
Magena Star Ornamental Low Voltage Combination LED Post Caps for Westbury Aluminum Railing Up to 30%
Magena Star Ornamental Low Voltage LED Post Caps for Westbury Aluminum Railing
Starting at: $42.69 $60.99
Choose Options
Orion Low Voltage LED Post Cap Light by Aurora Deck Lighting
Orion Low Voltage LED Post Cap Light by Aurora Deck Lighting
Starting at: $65.24
Choose Options
Neptune Low Voltage LED Post Cap Light by Aurora Deck Lighting Up to 30%
Neptune Low Voltage LED Post Cap Light by Aurora Deck Lighting
Starting at: $40.45 $57.79
Choose Options
Venus Low Voltage LED Post Cap Light by Aurora Deck Lighting - Matte Black Up to 75%
Venus Low Voltage LED Post Cap Light by Aurora Deck Lighting
Starting at: $29.83 $119.30
Choose Options
Triton Low Voltage LED Post Cap Light by Aurora Deck Lighting
Triton Low Voltage LED Post Cap Light by Aurora Deck Lighting
Starting at: $57.79
Choose Options
FortressAccents™ LED Post Cap Light Module - Full Cap Light Kit Package Contents
Low Voltage LED Post Cap Light Module by FortressAccents™
Starting at: $21.99
Choose Options
Simply attach the TimberTech LED Post Light Module to your TimberTech RadianceRail post cap via the included screws for a dazzling look both day and night.
TimberTech Low Voltage LED Post Cap Light Module for RadianceRail by AZEK
Starting at: $66.99
Choose Options
Cape May Downward Low Voltage LED Post Cap Light by LMT Mercer - Black Hammertone
Cape May Downward Low Voltage LED Post Cap Light by LMT Mercer
Starting at: $30.99
Choose Options
Premium Cast Flat Top LED Post Cap Light by Dekor - Antique Metal Black - Lit Up to 30%
Premium Cast Flat Top Low Voltage LED Post Cap Light by Dekor
Starting at: $72.97 $104.24
Choose Options
Ornamental Low Voltage LED Post Cap Light for Trex Post Sleeves by LMT Mercer Group
Ornamental Low Voltage LED Post Cap Light for Trex Post Sleeves by LMT Mercer Group
Starting at: $45.99
Choose Options
Ornamental Low Voltage LED Post Cap Light By LMT Mercer Up to 30%
Ornamental Low Voltage LED Post Cap Light by LMT Mercer
Starting at: $18.19 $25.99
Choose Options
sort-descending
Grid List

Additional Resources

Browse through the best composite decking options such as Trex, Deckorators and DuraLife

View Decking Inspiration Gallery

From structural screws to composite decking screws, learn the different types of deck screws

Decks 101: Deck Screw Guide

Low Voltage Lighting Transformers

Low Voltage Lighting Transformers

How to Hide Deck Lighting Wiring

How to Hide Deck Lighting Wiring

Learn How to Make A Deck Lighting Plan

Learn How to Make A Deck Lighting Plan

Deck Lighting and Wiring Layouts

Deck Lighting and Wiring Layouts

Deck Lighting Troubleshooting

Deck Lighting Troubleshooting

Troubleshooting Low-Voltage Deck Lighting

Troubleshooting Low-Voltage Deck Lighting