Aries Solar Post Cap by Aurora

Contractor Rebates
(2 reviews) Write a Review
$66.99 - $136.99
2.00 LBS
Calculated at Checkout

Aries Solar Post Cap by Aurora

Whether you are building a brand new deck or are looking to replace your old post caps with something new, the Aries Solar Post Cap by Aurora is one of the best bargains on the market. This one-of-a-kind solar-powered post cap will illuminate your deck railing at night—perfect for entertaining, grilling, and dining outdoors, for letting your pets outside, and for keeping safe when walking around your deck after dark. Using four L.E.D. bulbs and two NiCad batteries, the Aries Solar Post Cap is completely battery powered and requires absolutely no electricity or wiring. You’ll love basking in the soft, ambient glow of the lighting that solar caps for deck posts can provide.

Made out of powdered cast aluminum, the Aries Solar Post Cap is built to endure climates of all kinds and is offered in multiple sizes to fit a wide variety of posts. Your package will include not only your post cap itself, but also 1 color-matched installation screws and two 1400 Mah batteries. Deck Expressions will ship your order within 24 hours of receipt, and before long you’ll have everything you need to quickly install and enjoy your solar-powered post cap.


  • COLORS ~ Black ~ White ~ Bronze ~ Matte Black
  • SIZES ~ 3-1/2 to 5-1/2"
  • LIGHT COLOR ~ Cool White
  • Powder coated aluminum
  • Includes mounting screws
  • 3.7volts ~ 1400Mah Battery

Click HERE for Warranty:

Feel free to contact the Deck Expressions customer service team, available 24/7, for expert advice on the Aries Solar Post Cap or any other railing system products.

2 Reviews Hide Reviews Show Reviews

  • 5
    Aries 5.5x5.5 solar post caps

    Posted by Greg on May 5 2020

    These are well made, seems the painted aluminum is done well. The color is as stated and the LEDs work well. The constructions and mounting is well thought out. All 9 units that I bought light up with no problems installing. The LEDS are somewhat exposed, so the lighting is a bit substantial and not all downward. The light color are as shown, meaning cool white light. Overall I am very pleased with the product.

  • 4
    nice quality and very elegant

    Posted by Merrill on Jul 11 2019

    The only negative point about the Aries Solar Post Cap is the measurement listed on the product ordering page. My AZEK post sleeves are 4 5/16 outside. I ordered the 4 3/8 size which was closest, because with 1/16 of play, it would let post sleeves expand and contract yet the light would still fit without too much slop. But the actual inside measurement was really 4 7/16, so I have too much play. I made some thin shims on the inside all the way around and used silicon to keep them in place. They should double check actual measurements on the product pages.

    Other than that, these lights are wonderful! They are heavy duty white painted aluminum, very solidly built and use Lithium batteries instead of NiCad so they should last much longer. You literally take them out of the box, push the on/off switch and mount them to the post.

    I put them at the top of two sets of stairs, and the light put out by the four tiny LEDs is incredible, and points down to the deck and stairs. They look very elegant (which they should for 67 bucks, plus , in my case, they look almost like they were made for the AZEK rails.

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