Trex® LED Post Cap Light

Providing a warm white glow in all directions, aluminum post cap lights work seamlessly with Trex Signature® 2.5-inch aluminum posts.

Post cap lights featuring an-all aluminum housing, polycarbonate lenses with Cree SMD LED's (3000K) Post Cap Lights from Trex fit directly onto your Trex Signature® 2.5 in aluminum railing posts. Their warm white glow flows in all directions for easier wayfinding and beautiful ambience. And like most Trex products, Trex Post Cap Lights are manufactured in the USA. They beautifully match with the rest of the Trex Deck Lighting, as well as our high-performance line of Trex Signature railing, and can be quickly installed with the Trex LightHub system. 24/7 weather-proof durability Aluminum Post Cap Lights are made with high-performance materials that can withstand years of tough weather. These lights are water and salt air resistant, even in the harshest climates. Protected under 7-Year Limited Warranty Because Aluminum Post Cap Lights are made by Trex, the world's #1 decking brand, they're also backed by a limited warranty. Trex covers the LED lights and housing for seven years of use.


  • Let your light shine with 360 degree illumination
  • Designed to fit TREX 2.5 in. Aluminum railing posts
  • Compatible with TREX LightHub installation system
  • Available in charcoal black, classic white and Bronze
  • Requires TREX 12V DC transformer (sold separately)
  • Protected under 7-Year Limited Warranty
Part Number XXALCAPLED25
Item Weight 14.4 ounces
Product Dimensions 2.6 x 2.6 x 2.6 inches
Color Charcoal Black/Classic White/Bronze
Finish Coated
Material Aluminum
Voltage 12 volts
Wattage 1.6 watts
Item Package Quantity 1
Type of Bulb LED
Kelvin Rating 3000
Lumens 15 lm
Included Components One 2.5x2.5 Aluminum Post Cap with LED light and a 5 foot male LightHub lead.
Warranty Description 7 years.


Don't forget to order a transformer for your new Outdoor Lighting. Find out how many you'll need.

Weight(lbs) 0.9
Width(Inches) 2.6
Height(Inches) 2.6
Depth(Inches) 2.6
Finish Coated
Material Aluminum
Voltage 12 volts
Wattage 1.6 watts
Type of Bulb LED

Recommended For You

Customers Also Purchased
Trex® Aluminum Mounting Plate & Hardware
Trex® Wedge Deck Rail Light
Trex® Lighthub 6-Way Splitter in 4 Pack
Trex® LED Riser Light in 4-pack
Trex® Lighthub Extension Wire in Male
Select Option
Trex Signature® Rod Rail in 88.5"
Trex Signature® Mounting Hardware for Stair Railings
Trex® WiFi Controller
Trex® LED Transformer in 100 Watt
Trex Signature® Bottom Deck Rail Cover
Trex® Touch-Up Pens for Aluminum Railing
Trex Signature® Fascia Mounting Bracket (Wood Framing)
Trex® Lighthub 3-Way Splitter in 6 Pack
Trex Signature® Swivel Crossover Bracket Kit in Stair in 2.5"
Trex Signature® Cocktail Rail Bracket Adapters - 10 Pack
Trex® Multi-zone Transformer Adapter in 5 Way Splitter Cable
Trex® LED Multifunction Light
Trex® LED Path Light Rounded Style in Bronze 2-Pack
Trex® Lighthub Adapter in F/F


Outdoor Living Inspiration

Browse our collection of design ideas, advice from industry experts, how-to help, and homeowner stories to inspire your next outdoor project.

Get Inspired


See how Trex homeowners use ourdoor lighting in their outdoor space.

More from @trexcompany