Free Shipping

No minimum purchase required.

Worry-free Returns

365 day return policy


Dekor has added a new option to its lighting lineup - the Premium Cast Flat Top LED Post Cap Light! Like its pyramid cousin, it features warm white LEDs on all four sides which shine down the post for gentle illumination wherever you need it, but now with a flat top that is a perfect resting spot for beverages. Choose from six sizes to fit your posts or sleeves: the two smaller sizes have four bulbs on each side of the cap while larger sizes have six bulbs on each side. No matter the size, all Flat Top LED Post Cap Lights are energy-efficient and even dimmable if less light is desired. Installation is fast with the included quick connect extension cable - use with other Dekor plug & play lighting components. With this cap's cast aluminum construction and high-quality powder coating, enjoy your deck with confidence because the cap won't rust, warp, or get damaged by hail.

Unsure about your size? Measure your posts carefully and use our Post Cap Diagram to understand critical dimensions and ensure a proper fit.


DecksDirect # 6503

LED Installation Instructions (1.53 MB) 

ColorsHammered White, Antique Metal Black, and Dark Copper Vein
Pack SizeEach
Post Cap Opening Size3-9/16 in, 4-3/16 in, 4-5/8 in, 5-3/16 in, 5-9/16 in, and 6-1/16 in
Voltage12 volts DC
Wattage3-9/16 in and 4-3/16 in: 4.1 watts per cap (4 LED bulbs per side)
4-5/8 in - 6-1/16 in: 5.75 watts per cap (6 LED bulbs per side)
Transformer TypeDC
Compatible TransformersLED DC Transformer (This manufacturer offers a warranty on their lights when used in conjunction with a the previously listed transformer only)
Click here to read more about choosing the right transformer
Click here to view a list of DC transformers
Compatible DimmersEZ Waterproof Remote LED Dimmer
Compatible Wire18-2
Material TypePowder-coated sand cast aluminum
BulbLED strip (included)
Color TemperatureWarm white
(width x depth x height)
3-9/16 in 4-1/2 in x 4-1/2 in x 1-3/4 in
4-3/16 in: 5-13/16 in x 5-13/16 in x 2 in
4-5/8 in: 7-1/4 in x 7-1/4 in x 2-1/2 in
5-3/16 in: 7-1/4 in x 7-1/4 in x 2-1/2 in
5-9/16 in: 7-13/16 in x 7-13/16 in x 2-3/4 in
6-1/16 in: 8-1/2 in x 8-1/2 in x 3 in
Inset Measurement1 in
Wire Leads6 in pigtail + 5 ft Extension Cable
Included AccessoriesNone
Lumens3-9/16 in and 4-3/16 in: 60 lumens
4-5/8 in - 6-1/16 in: 100 lumens
WarrantyRefund and Warranty Policies
OtherMatching un-lit post cap available
Post cap installs with small amount of silicone adhesive

Complete Your Project

LED DC Transformer by Dekor - 36 watt
Starting at: $64.73 $86.31
Plug & Play Quick Connect Extension Cable by Dekor Deck Lighting
Starting at: $3.64 $4.85
Plug & Play Quick Connect Hub by Dekor
Starting at: $4.43 $5.90
Plug & Play Splice Connector by Dekor Deck Lighting
Starting at: $2.57 $3.43
Premium Cast Flat Top Post Cap By Dekor - Black
Starting at: $51.19
Create a glowing pathway with Recessed LED Angled Lights by Dekor.
Starting at: $13.49 $17.99
Recessed Dek Dot LED Riser Lights by Dekor - Installed - Lit
Starting at: $13.38 $17.84

Customers Also Viewed

Iris Low Voltage LED Post Cap Light By Aurora Deck Lighting
Starting at: $62.45
Flat Pyramid Post Cap By FortressAccents - Black
Starting at: $15.99 $15.99
FortressAccents™ LED Post Cap Light Module - Full Cap Light Kit Package Contents
Starting at: $21.99 $21.99
Low Voltage LED Post Cap Glow Ring by FortressAccents™
Starting at: $61.59 $87.99
FortressAccents™ Vertical LED Post Light - Gloss Black
Starting at: $52.99 $52.99
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.
Starting at: $66.99

Reviews & Questions