4" Luna Black Post Cap (Lighted)

Vault Dusk decking, ALX Pro cable rail and 4" Luna post caps

4" Luna White Post Cap

4" Luna White Post Cap (Lighted)

Vault Hickory decking, ALX Pro cable rail and 4" Luna post caps

4" Luna Post Cap

Statement-making style that will instantly enhance any outdoor space.

LUNA Collection logo

Extend the time spent in your outdoor space by adding low-voltage post caps to your railing. The 4" Luna Post Cap is part of the Deckorators® by Hinkley lighting collection. Constructed of solid die-cast aluminum, the 4" Luna Post Cap is available in Black and White to match our ALX Pro railing system.

  • Post cap dimensions: 4" x 4"
  • Available colors: Black and White
  • Cast aluminum construction with durable powder coat finish
  • 12 volt LED – Dimmable
  • ETL listed, wet rated
  • Fully sealed to prevent any water ingression
  • Easily attaches to our ALX Pro Post Sleeve.

 Installation Instructions


The 4" Luna post cap is constructed of solid die-cast aluminum with durable powder coat finish.

1. Remove two (2) set screws from base of luminaire with hex wrench provided.

2. Install base casting on desired post and secure to post wall by tightening two (2) Philips screws at opposite sides.

3. Route wiring into post and secure top casting assembly to base casting using the previously removed two (2) set screws.

The Luna post cap, and all Deckorators by Hinkley Lighting products, have a 2700K color warmth.