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

Ultra Bright Tech
List price: $119.95  
$89.95
You save: $30.00 (25%)
UB-450TX-CW
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4-1/2 in. x 4-1/2 in. Solar Post Cap Light for Trex- Matching Trex Classic White - with Color Changeable LEDs

MAGNET AND BATTERY INCLUDED WITH EACH SOLAR POST CAP

Ultra Bright's 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 fence post cap 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 turn 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's Solar Post Cap Lights 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.

Spare batteries and magnets for the Solar Post Cap with Down Light can be ordered from this page under the Accessories tab.

 

FITS POST SIZES:

  • 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

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

Changeable Batteries

Material:
  • Composite
Post Cover Brands:
  • TREX 4x4 - Transcend
Post Sizes:
  • Vinyl - 4-1/2" x 4-1/2"
Product color:
  • White
Sort by:
5
Easy installation, GREAT PRODUCTS by
Easy to install and great product
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5
Quality Product / Worth the Cost by
I recently received the 8 solar caps I ordered. Wow - I love them! The instructions for connecting the batteries and making sure the gasket were correct and very easy to follow. The caps themselves are very sturdy & well made. They come with screws to hold them in...
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5
Looks great! by
Looks and works very nicely on my Trex 4.5inch deck posts!
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4
Lights by
Would give them a 5 but the price knocks them down one star
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4
Made well! by
The lights are made well and seem to work great so far the only reason it didn’t get 5 stars is the price.
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5
Beyond pleased, will buy again! by
I can’t tell you how happy I am with my new deck lights. It was so easy to install and so easy to adjust. And best of all it fits over my post coverings, so installation has no adjustments. Would buy again and again.
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5
Worth the $$$ by
Awesome lights
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5
Worth the $$ by
These solar post lights are very well built. Very sturdy with more body than other makes. Easy to adjust between the 7 light settings. They enhance the look of the deck and were well worth the extra cost.
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5
Looks great, worth the money! by
Match Trex. Work great. Bought 13 enough for my deck. Look great. Well worth the money!
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5
Great Lights by
Purchased these lights to add lighting to my deck. Liked that they fit on the Trex posts without having to mess with an adapter. The ability to change the brightness level is interesting and will need to experiment with the different levels. Very happy I found these.
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5
Impressive! by
What a great experience purchasing from this place. Great customer service, product shipped within 24hours. I did a lot of online investigation of solar deck post lights. These are expensive but worth the money once you see the quality and features. Very impressive product!
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5
Nice Post Cap Lights - 5 Stars by
Bought 9 of these lights based on the positive reviews. They are not cheap, but neither are the OEM Trex lights (almost same price) that still require wiring, transformer mount, and power for same. These are obviously a much easier installation. The lights all come on and off...
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5
WORTH THE $$$ by
These are well worth the money! They are well built and surpass others that you find at Home Improvement Stores. Love the 3 color option too. Really lights up our deck.
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5
As advertised - Worth It! by
Pricey but good quality and fits with the trex system perfectly.
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5
Matches perfectly by
Color match is spot on. Ordered one to see how it works. So far very good. Will continue testing for another week or so and if it continues to perform I will order 11 more for my deck.
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5
Great Solar Post Caps- Did just the trick! by
They are great and they work perfect for my deck.
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5
Great So Far by
We ordered a few of these lights to add to our Trex deck posts. We have searched for something for over a year, to no avail, until we found Ultra Bright Tech. They matched the post color perfectly, and fit better than the Trex post caps. In addition to the...
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5
Upper Deck Lighting - EXCELLENT by
The solar post cap lights were an excellent addition to the upper deck we built overlooking our canal.
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5
Bright as day!!! by
Finally received and all is “bright as day”. Thank you!
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5
Highly Recommended! by
After a lot of research, I bought 20 of these lights for my deck. From the moment I ordered them for putting them on my deck. This company was awesome, great customer service and the light itself is quality. Yes they are on the high end price, but so worth...
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5
Trex Solar Deck Caps by
We now have all posts on our deck illuminated with the Ultra Bright lights designed specifically for the Trex casings. They have been reliable and look beautiful.
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5
Great lights and customer service! by
Great lights. Everything on website described well. Customer service was great.
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5
Beautifully made - Satisfied Customer by
Prompt service. Was here within a day. Lights are really, really NICE and beautifully made. Best decision we made this year!!! Thank you
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5
Easy to install by
I just got my lights they are well built and easy to install the battery. They are easy to set the brightness and color may buy more in the future.
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5
EXEMPLARY Customer Service and Product by
We ordered 7 of these caps in 3 different orders, because each time we added the lights, we felt we needed more. These lights are perfect for ambient lighting. We've been told our deck looks like a hotel. However, more importantly, I needed to contact them 2 times regarding the...
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5
Fits Perfectly by
Easy to install. Fit perfectly and went all night right out of the box.
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4
Made well and really nice by
These are awesome lights. They give up plenty of light and illuminate the deck beautifully. A little pricey, could be a little less for sure to be able to afford to use them on several posts. However, they are made well and really nice. 4 stars because of cost.
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5
Surprisingly bright and lasts all night! I'm satisficed with the product. I just got them so I am not sure on the longevity.
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5
solar post cap light by
i have received 1 damaged item and ultrabrighttech sent me a replacement for free. Very good quality light ,pricey but it worth it.I have ordered 6 more next day.
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5
Ideal lighting by
Great product, quick and accurate delivery. Looks great with the railing.
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5
Great product and great service. by
I was very impressed with the quality of the solar light for my Trex decking posts, even though I just started using them. When there was a problem with one of the lights I purchased, the company promptly replaced it. Great product and great service. I would definitely purchase from...
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5
Great product! by
The solar post lights are the best we have ever used. The quality is top notch and customer service is great! They really light up the porch stairs and look fantastic.
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5
Impressed!!! by
I wasn’t sure how this light would work with my newly installed transcend railing. I ordered one to try and it is a perfect match with the other caps. It works great and is easy to adjust the brightness levels and the colors. I hope it holds up in the...
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5
Exceeded my expectations!!! - Trex 4.5" post light by
These lights far exceeded my expectations. 3 color settings - our deck is trimmed with amber. 7 light intensity settings - our deck is trimmed out at 3, plenty of background light at level if you like low light settings. The fit is excellent and the magnet adjustments are so...
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5
Love this company and their TOP NOTCH products!!!! by
I love my new deck lights. I had a broken one and Ultra Bright Tech immediately said they would send another. Love this Company, their top notch products and sales people!!
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4
Review by
Cap lights arrived as promised with good packaging and installation information. I was surprised that the magnet adjuster protocol was changed since I last purchased two of the same lights about a month ago. Now I have to remember which lights are adjusted by which procedure. Just a slight inconvenience....
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5
A Great Investment!!! by
These lights are a wonderful addition to my outside décor!!
The ability to change the lights is unique and offers great, classy, versatility. The installation is very quick and easy. I am so glad I got the lights and have no buyer's remorse; these lights are well worth the...
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5
Great Company!!! by
Great lights made to last! Super customer service if you have a problem with them. They back their products 100%!
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4
Review by
Pros: Product was everything it promised to be. Perfect fit, 7 brightness levels and 3 color changes. Magnets worked perfectly. Was thinking of adding a couple more as I'm thoroughly enjoying them, however th he cost is somewhat prohibitive. Much as they are everything as advertised they cost alot.
Cons: Expensive....
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5
Looks great on my deck by
Had these lights installed on my deck for last 3 days and looks great. Quality is good and does not look cheaply made.
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5
Very good quality product by
Had to wait about month or so due to covid, but it was worth it. Product is so good. Fits like a glove. Very happy!
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5
Review by
Good communication with my purchase order. Product arrived well packed and with good instructions.
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4
Perfection by
I know what you're thinking.. "these are a little pricey". I don't disagree. In fact, after ordering just one, I purchased a bulk order of solar lights from a different vendor for considerably less money. I HATED THEM. These lights perfectly compliment the trex decking. The white matches beautifully....
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5
Owner by
I have never been serviced by a company as Ultra Bright Tech. Fast and to the point. I would highly give this company a 5-star rating.
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5
Trex light by
I was skeptical and didn’t want to spend the money. However these lights are beyond amazing!!!! We have them around our deck and leave on the blue and it’s beautiful and bright!
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5
Solar Lights are amazing! by
Have only had them a few weeks but they are beautiful. I have around a dozen on my deck and the accuracy of when they all turn is amazing. The light they emit is stunning. Very solid construction. My only long term concern is that they...
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5
Best Quality Solar Light Ever by
I gawked are the price because everything I saw at Home Depot was 30$. Well that comparison is like comparing a Honda to a Bentley. These are the best quality solar lights I’ve ever seen. They housing is built exceptionally well and the lights are a good color temp. This...
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5
Great Solar Light by
Great solar light. The unit is well made. With three light colors and seven brightness levels, our deck looks fantastic. Highly recommend.
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5
Durable and bright by
These lights match the new Trex railing on our deck perfectly. And they seem to be very durable. Easy to change the brightness, and they last all night on a sunny day.
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4
look good by
They are unquestionably EXPENSIVE. Minor criticisms of the lights themselves - (1) a little time consuming to take off the metal plates, connect the battery and replace the metal plates, particular if you have bought several lights (2) finding the sensitive spot to change brightness and color is kinda fiddly...
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5
Well built product and nice lighting
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5
Solar cap by
We haven't yet fully installed these, but they are attractive and fit very well with our Trex posts. The white color and style match very well with the Trex product and fit perfectly on the posts. They look to be good quality.
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5
Solar Post Caps by
We've had 3 Multi-color solar post caps for approximately 3 years. They light up year round for us and work as advertised. We change the colors on occasion and also utilize the brightness and dimming capabilities depending on the season and when we are entertaining. Recently we added a new...
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5
Excellent follow up
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5
So far so good by
The product is what they said and work/fit perfect for a Trex post sleeve. Even on the lowest setting they provide great ambiance lighting. Will probably order more for the front porch. Will have to remember to keep snow off of them however.
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5
Best option available! by
After sampling some competitors, nothing really compares to these solar light post caps.
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5
Love Them by
I ordered 5 cap lights for our new Trex deck -- I only got enough for half of the posts because I was skeptical about their quality. They arrived the very next day and were easy to assemble. They fit perfectly and match the style of the original Trex post...
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4
Perfect TREX Fit by
I bought 4 of these and they fit the TREX posts perfectly. They work well, but one goes off too quickly as its only in partial sun. Otherwise, very beautiful addition to our porch rails.
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5
Absolutely love these lights....i purchased two last year and another four this year...the brightness levels and colors are awesome....i highly recommend this product
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5
Solar Cap light for Trex by
Great product, works as stated highly recommend product. Great company, fast shipping.
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5
Great Quality by
We ordered 6 solar post caps for our deck and installed them about a week ago. They appear to be well made. The different light settings and colors make them a nice feature on the deck. Before ordering I talked with customer service and got some useful information explaining...
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5
Awsome Lights by
These LED lights look and function superbly! A great solution if you are putting in Trex railing on your deck.
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5
Solar post cap light for Trex Posts by
Great product fast service.
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5
Great Light by
I have purchased many post lights in the past ranging in price from $25 to $50. I have seen comments that these light are "expensive". Expensive is a relative word. You can purchase less expensive lights that last 1-2 years.

These light are high quality, have many features...
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5
Great lights! by
Great lights!! Recently purchased and have no issues with them. They look great and work very well. My neighbors have been hating saying "solar light caps are junk" and "those things will die out soon"...can't wait to make them eat their words!!!
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5
Well Made by
Really well made and look great!
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5
Love these post cap solar lights by
Only conpany I could find with the correct size for trex posts. I was conservative at first and bought two for the top of the stairs. I love the quality, the look and the price of these post cap solar lights.
I wanted to buy more and emailed a question on...
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5
Great Lights! by
These lights are great! We started with only getting them for the stair posts.... Liked so much we decided to do every third post on the deck... Will now be ordering for the rest of the posts! The ability to change the brightness is wonderful.
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5
Quality by
Excellent quality and great service. Been in the buisness for 40 + years and as a owner I always look for a good product. These lights are one of the best exterior lights I've purchased. The workmanship is top notch. Recommend their products.
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5
Love....love....love these solar cap post lights....they are very bright and light up the entire trex post....I am definitely going to purchase more of them....they are worth every penny.
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5
Worth every penny! by
First of all... these things aren't cheap, and there are plenty of other less expensive options out there. But trust me, they aren't the same thing.

These lights fit perfectly on my Trex posts, and they are so bright, I had to reduce the intensity to 4 out...
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5
Spent a lot of time on net trying to find a solar LED deck post lamp for TREX 4X4 post sleeve which measures 4.5 X 4.5 , finally located Ultra Bright called late in the day Jeff picked up his cell and took time to explain the product ,...
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4
Craig by
Product is fine. Price is exorbitant.
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5
Execellent by
This is an excellent product and worth every pennies! I bought them for my Trex deck posts and was hesitant in the beginning due to the high price point. However, after trying a couple for a few weeks I was sold. Sure you can get cheaper alternative on amazon but...
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5
Got one to try it and it is every bit as good as stated. I am planning on ordering a dozen more to finish off our new deck
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5
Great Lights! by
At unboxing, I was very impressed with the build quality. Once in use, these lights were easy to increase and decrease brightness levels and colors. Highly recommended!
0 0
5
I love these lights. It's a great entertaining topic at night with barbecues with different color lighting using a simple magnet.
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