Neptune LED Low Voltage Deck Light for 4x4 Composite Post (4-1/2" to 4-5/8")

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Aurora Deck LightingSKU: HT-TLX604MB

Color: Matte Black
Quick Connect: No Pigtail
Sale price$69.00 Regular price$85.75


The Neptune low voltage deck and fence top light feature rugged construction and low-profile styling with a dramatic glow of light. Built to last with a durable powder coating on a sturdy cast aluminum frame with four discreet acrylic LED panels, one on each corner. By day, Neptune adorns the tops of your posts in style, at night enjoy the cascade of bright warm white light that shines down on the sides of the cap and post, as well as the surrounding areas below. 

For 4x4 Composite Posts: Designed to fit over 4x4 composite posts measuring 4-1/2" to 4-5/8" square.  Opening measures 4-11/16" square by 1 inch high. Measure your posts for the best fit.

Available to fit a variety of post sizes: Click here to shop all sizes.

Coordinating Un-lit Post Caps:  

Replacement parts, including the LED panel, are available for this light, should you need it in the future. Call or email us for details.

Shipping: This item typically ships by the next business day via UPS. Please provide a physical shipping address to avoid shipping delays.

Product Details

  • Qty: 1 post cap light
  • Made of solid cast aluminum with a powder coat finish.
  • Colors: White, Black, Matte Black, Walnut, Bronze
  • Designed to slip over a 4x4 composite posts or post sleeves measuring 4-1/2" to 4-5/8" square. 
  • Four spots of dramatic warm white light, with 3 bright LEDs per corner
    • Replaceable Warm White LED Panel
    • 3 LEDs per corner = 12 LEDs per post cap
  • 8-inch wire leads
  • Pigtail Quick Connect compatible for easy installation (optional).
  • Note: Transformer/power supply and low voltage wiring are required to power this light. 


Product Specifications

Available Colors: White, Black, Matte Black, Walnut, Bronze
Product Size (L x W x H) 5-1/2" x 5-1/2" x 3-1/8"
Post Size 4-1/2, 4-5/8"
Post Cap Opening 4-11/16"
Opening Depth 1"
Voltage 12 Volts DC
2 Watts Per Fixture
Bulb Type
LED Temperature 3000K Warm White
Transformer Type
AC or DC
Dimmable Yes with DC Transformer
What's included (1) Light, (2) Color-matched installation screws
Manufacturer Aurora Deck Lighting
Warranty One-Year Manufacturer Warranty

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