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Style, safety, and the ultimate after-dark atmosphere: TimberTech's award-winning DeckLites cast a warm glow that lets you and your guests enjoy long evenings outdoors - and provide a soft protective light on steps and surroundings. Illuminate your nights with low voltage DeckLites LED.

The Under-Rail LED Light by TimberTech installs anywhere you need more light. With its clear diffused lens, it is great for adding safety to stairs, or installed under a top rail or bench to highlight architectural elements. Since it is LED, it doesn't produce heat, making it safe to the touch. Available in a beautiful Architectural Bronze color.

Pair these Under-Rail Lights with TimberTech's Post Cap Light Modules, Accent Lights, Riser Lights and In-Deck Lights. All Decklite Lights and fixtures include installation hardware and come with a 5-year limited residential warranty.

For help planning your deck project, give us a call at 1-888-824-5316. Our team can help you create a lighting plan using easy low voltage wiring to perfectly suit your space!


DecksDirect # 5300

TimberTech LED DeckLites Installation (758 KB) 

TimberTech LED DeckLites Warranty (120 KB) 

TimberTech Railing and Lighting Catalog (3.85 MB) 

ColorsArchitectural Bronze
Voltage12 volts AC
Wattage1.5 watt per light
Transformer TypeAC
Compatible Transformers

AZEK/Timbertech 100 Watt Transformer

Read more about choosing the right transformer

Material Typen/a
BulbIntegrated LED
Color TemperatureWarm white
Overall Dimensions
(width x depth x height)
3-1/2 in x 1 in x 1/2 in
Pack SizeEach and 4 pack
Wire Leads72 in of 18/2 gauge wire
Included Accessories(8) installation screws
Kits AvailableNone
Illumination Arean/a
WarrantyView TimberTech Warranty Information
OtherMaximum compatible transformer is 300 watts

Complete Your Project

Low Voltage Wire for LED Lighting (18-2 Gauge)
Starting at: $72.99
Weather Proof Wire Nuts - 18/2 Gauge
Starting at: $6.99
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
AZEK 150 Watt AC/DC Power Pack
Starting at: $356.99
This 100 Watt Transformer is able to power both AC and DC AZEK/TimberTech light fixtures for complete deck lighting control.
Starting at: $150.99

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