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4-1/2 in. x 4-1/2 in. Solar Post Cap Light for Trex - Rope Swing - 3 LED Colors

Ultra Bright Tech
List price: $119.95  
You save: $30.00 (25%)
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4-1/2 in. x 4-1/2 in. Solar Post Cap Light for Trex - Matching Trex Rope Swing - with Color Changeable LEDs


Ultra Bright's 4-1/2 in. x 4-1/2 in. Solar Post Cap Light for Trex is the most advanced, powerful, robust, solar post cap light available. Designed to fit onto Trex Transcend fence posts, these solar post cap lights add safety, elegance and ambience to your deck without the hassle of electrical wiring! Patented magnet technology allows users to easily adjust between 7-brightness levels & 3 LED colors (White, Blue & Amber) to meet seasonal performance, brightness & run time expectation or personal preference. Hold a magnet for 5 seconds over the solar panel and the solar post ca[ light will change between the illuminating colors. Swipe the magnet quickly over the solar panel to adjust between 7 brightness levels or "OFF" on any of the colors. The lights come on automatically at dusk and turn off at dawn. The Solar Post Cap Light includes a long-lasting user replaceable battery which is recharged daily with the powerful solar panel. 

Ultra Bright 4-1/2 in. x 4-1/2 in. Solar Post Cap Light for Trex are made to last! Made of advanced ASA UV resistant composite material, an advanced lithium phosphate battery, fully water-proof IP 68 electronics, and tempered glass laminated solar panel ensure longevity. One unit per box.




  • Trex 4x4 Post: (Actual 4-1/2 in. x 4-1/2 in.)
  • Vinyl Post: (Actual 4-1/2 in. x 4-1/2 in.)


4-1/2 in. x 4-1/2 in. Solar Post Cap Light for Trex Posts

The perfect way to light up your railing posts & deck!

Product Highlights:

36 Ultra Bright LEDs

High Power Solar Panel

Color Changeable

Long Run Time

Long Service Life

Durable Construction

Waterproof Electronics

LiFePO4 Batteries

Changeable Batteries

Key Features & Benefits:

10-140 Hour Run Time

Adjustable Brightness

5-50 Lumens

Fresh Water Rated

Not Salt Water Rated (within 30 miles of salt water)  

Changeable Batteries


  • Composite
Post Cover Brands:
  • TREX 4x4 - Transcend
Post Sizes:
  • Vinyl - 4-1/2" x 4-1/2"
Product color:
  • Black
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Love them by
Love them. Easy to install. Good match to Trex color.
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Worth the $ by
Love the solar cap lights. Customer service is exceptional! They answered all my questions and helped me resolve an issue I had with one of the lights. Well worth the money in my opinion.
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Easy installation. Look great so far. Only in for a week.
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Great Product!! by
Very easy to install, so far they look good at night
Wow much different from ones I purchased in past from big box stores, I really like the looks of them, they match very well
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Pleased! by
The solar lights fit our Trex posts perfectly. The color is a match. The magnets take practice.
Not the easiest to take apart to activate the battery. Since they have to be taken apart it might be prudent to not screw them it so forcefully.
Pricey, but would order again.
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Exactly as described by
Very happy with the lights.
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Great but.... by
Great quality compared to others, but light on brighter setting does not last long... perhaps because it's November (less daylight) we'll see when the days get longer...
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Installed a couple of days ago. Seem to be working just fine. Craftsmanship of lights seems good also. Easy to use. Would definitely recommend them at this point.
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Love the lights.
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Lovely Ambiance by
The ambiance the lights give to our deck is great. Love that we can change the colors and makes for a great conversation piece.
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Quality cap and light by
We are very impressed with both the quality of the postcap and the light produced. It matches the look of our other Trex black caps and the light color matches the 27k of the Kichler hammered bronze post lights we have. We will be adding several more around...
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Impressed with the quality! by
Totally impressed with the material quality of the post cap, the range of lighting choices and the light colors. Simple to set desired lighting choice.

I will be getting more of these.
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Perfect! by
We have been looking for solar caps that look good and work well for our Trex deck. Trex did not have anything As they want to sell you a wired solution. Installation was simple and quick.
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awesome lights awesome customer service by
for deck post lighting none better light is adjustable from bright to dim and can also change colors even in less than great sun light the solar packs charge and last at least 8 hours
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