Deck Lighting

Lighting

An example of classy DIY deck lighting using post cap deck lights on a stylish railing

Make your deck shine with a brilliant lighting setup. Great lighting takes your deck from “nice” to “jaw-dropping.” Elevate your beautiful outdoor space while also making it safe and building-code compliant with an easy-install lighting plan.

The most deck-lighting options you'll find anywhere. Because we specialize in decks, we carry the most brands, colors, styles, and sizes of in-stock deck lighting nationwide. Find the perfect lights, in-stock and ready-to-ship with low free-shipping minimums!

DecksDirect Offer: Free Shipping on ALL Deck Lighting Products

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Post Cap Lighting Category Image

Post Cap Lighting

Step Lights & Stair Lights Category Image

Step Lights & Stair Lights

Deck Rail Lighting Category Image

Deck Rail Lighting

Transformers Category Image

Transformers

Lighting Accessories Category Image

Lighting Accessories

Landscape Lighting Category Image

Landscape Lighting

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Brand: LMT Mercer Group x
Brand: Trex x
Brand: Dekor x
Plug & Play Quick Connect Hub by Dekor
Plug & Play Quick Connect Hub by Dekor
from $5.90
Plug & Play Quick Connect Extension Cable by Dekor Deck Lighting
Plug & Play Quick Connect Extension Cable by Dekor
from $4.85
Plug & Play Splice Connector by Dekor Deck Lighting
Plug & Play Splice Connector by Dekor
from $3.43
Extension Wire by Trex Deck Lighting in packaging - 10 ft
Lighting Extension Wire by Trex
from $30.99
Adapter by Trex Deck Lighting
Lighting Adapter by Trex
from $29.99
3-Way Splitter by Trex Deck Lighting - 6 pack
Lighting Splitter by Trex
from $32.99
Transformer Splitter by Trex Deck Lighting
Transformer Splitter by Trex
from $21.99
LED DC Smart Transformer by LMT Mercer
LED DC Smart Transformer by LMT Mercer
from $199.99
Low Voltage LED Dimmer by LMT Mercer
Remote Control LED Dimmer by LMT Mercer
from $49.99
Cape May Scallop Lens Low Voltage LED Post Cap Light by LMT Mercer
Cape May Scallop Lens Low Voltage LED Post Cap Light by LMT Mercer
from $31.99
Cape May Low Voltage LED Post Cap Light by LMT Mercer
Cape May Low Voltage LED Post Cap Light by LMT Mercer
from $28.99
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
from $30.99
Low Voltage LED Harness by LMT Mercer - 5 ft
Low Voltage LED Harness by LMT Mercer
from $3.99
Splitter for Low Voltage Lights by LMT Mercer - 2 Output
Low Voltage LED Splitter by LMT Mercer
from $4.99
Haven Scallop Lens Low Voltage LED Post Cap Light by LMT Mercer Up to 30%
Haven Scallop Lens Low Voltage LED Post Cap Light by LMT Mercer
from $23.79 $33.99
Haven Low Voltage LED Post Cap Light by LMT Mercer
Haven Low Voltage LED Post Cap Light by LMT Mercer
from $28.99
Haven Downward Low Voltage LED Post Cap Light by LMT Mercer Up to 30%
Haven Downward Low Voltage LED Post Cap Light by LMT Mercer
from $21.69 $30.99
EZ Wireless Dimmer Kit by Dekor
EZ Wireless LED Dimmer Kit by Dekor
from $268.99
Neptune Low Voltage LED Post Cap Light by LMT Mercer Up to 30%
Neptune Low Voltage LED Post Cap Light by LMT Mercer
from $19.59 $27.99
Neptune Downward Low Voltage Post Cap Light by LMT Mercer Up to 30%
Neptune Downward Low Voltage LED Post Cap Light by LMT Mercer
from $23.79 $33.99

Additional Resources

Browse DecksDirect resources and How-To-Guides. Or look for deck inspiration.

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

View Decking Inspiration Gallery

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

Decks 101: Deck Screw Guide

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Low Voltage Lighting Transformers

Low Voltage Lighting Transformers

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How to Hide Deck Lighting Wiring

How to Hide Deck Lighting Wiring

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Learn How to Make A Deck Lighting Plan

Learn How to Make A Deck Lighting Plan

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Deck Lighting and Wiring Layouts

Deck Lighting and Wiring Layouts

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Deck Lighting Troubleshooting

Deck Lighting Troubleshooting

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Troubleshooting Low-Voltage Deck Lighting

Troubleshooting Low-Voltage Deck Lighting

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General Lighting FAQs

Do I Need Lighting On My Deck?

What's The Difference Between Solar Lighting And Low Voltage Lighting?

How Can I Tell If A Light Is Cool White Or Warm White?

Are Deck Lights Worth It?

Can I Leave Deck Lights Out All Year?


Installing Lighting

Can I Install My Own Deck Lights?

How Do I Wire Outdoor Lights?

What Size Transformer Do I Need For My Lights?

Can I Install Lights In My Deck Floor?

Where Can I Install Lighting On My Deck?