SKU: 61918038787

4 in. x 4 in. Solar Post Cap Light - 3 LED Colors

Sale price$80.95 Regular price$89.95
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Ships within 48 hours · Estimated delivery Oct 8 - Oct 13

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Description

4 in. x 4 in. Solar Post Cap Light - 3 LED ColorsReplacement Batteries Click here to view compatible rechargeable cells for this light 4 in. x 4 in. Solar Post Cap Light with 3 LED Colors The Ultra Bright 4 in. Solar Post Cap Light is a sophisticated lighting solution designed for 4 in. x 4 in. vinyl posts. This advanced unit provides a professional way to add safety and elegance to any deck or railing system without the costs or complications of electrical wiring. Patented magnet technology lets

Replacement Batteries
Click here to view compatible rechargeable cells for this light

4 in. x 4 in. Solar Post Cap Light with 3 LED Colors

The Ultra Bright 4 in. Solar Post Cap Light is a sophisticated lighting solution designed for 4 in. x 4 in. vinyl posts. This advanced unit provides a professional way to add safety and elegance to any deck or railing system without the costs or complications of electrical wiring. Patented magnet technology lets you fully customize both the brightness and the color of the output.

Fitment Note: Designed for 4 in. x 4 in. vinyl, aluminum, or steel posts with a 4.0 in. x 4.0 in. actual outer diameter. Not compatible with Trex posts.

3 Colors

White, blue, amber

36 LEDs

Ultra bright array

5 - 50 lm

Adjustable output

10 - 140 h

Runtime per charge

IP68

Fresh and salt water

3 LED Colors and 7 Brightness Levels

Hold the included magnet over the solar panel for 5 seconds to switch between 3 distinct LED colors: White, Blue, and Amber. A quick swipe of the same magnet cycles through 7 brightness levels or turns the unit off, so you can manage both color and performance throughout the year without any wiring or physical switches.

36 Ultra Bright LEDs, 5 to 50 Lumens

An array of 36 ultra bright LEDs produces between 5 and 50 lumens depending on the selected brightness setting. Runtime ranges from 10 hours at full output to an impressive 140 hours on the lowest level, ensuring the post cap meets specific brightness or runtime expectations regardless of seasonal changes in sunlight.

Built for Long Term Outdoor Exposure

The housing is manufactured from advanced ASA UV resistant composite material to withstand long term sun exposure without degradation. Internal electronics are fully waterproof with an IP68 rating for fresh water and salt water environments, and the high power solar panel is protected by tempered glass lamination for maximum energy efficiency and scratch resistance.

User Replaceable LiFePO4 Battery Included

The fixture is powered by an advanced user replaceable lithium iron phosphate (LiFePO4) battery, included with each light. LiFePO4 chemistry offers more stable and longer lasting energy storage than traditional rechargeable batteries, and replacement cells are available through the banner link at the top of this page.

Post Fitment

Post Type Actual Outer Diameter
Vinyl 4 in. x 4 in. Post 4.0 in. x 4.0 in.
Aluminum 4 in. x 4 in. Post 4.0 in. x 4.0 in.
Steel 4 in. x 4 in. Post 4.0 in. x 4.0 in.

Specifications

LED Colors White, Blue, Amber (magnet switchable)
LED Count 36 ultra bright LEDs
Brightness Levels 7 levels plus off (magnet controlled)
Light Output 5 to 50 lumens
Runtime 10 to 140 hours per full charge
Housing ASA UV resistant composite
Solar Panel Tempered glass laminated
Waterproof Rating IP68 (fresh and salt water)
Battery User replaceable LiFePO4 (included)
Post Compatibility 4 in. x 4 in. vinyl, aluminum, or steel (4.0 in. actual)
Not Compatible Trex posts
Questions? Call (260) 918-2758 or email [email protected]

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 61918038787

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4.3 ★★★★★
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Verified Purchase
Vanessa Morrell
Draper, US
★★★★★ 4
Definitely not cooling but comfortable
Color: Dark Grey, Size: Queen
Definitely makes my mattress more comfortable. Not finding it very cooling! Came quickly and arrived intact
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
S
Saltywench
Charlottesville, US
★★★★★ 5
This topper has definitely provided me with better, more comfortable sleep.
Color: Green, Size: Twin
I recently tried a twin mattress topper made from bamboo-derived viscose, and I'm quite impressed. The topper is thick, waterproof, and offers excellent comfort, especially for those who struggle with back pain or sleep hot. The bamboo and polyester blend gives it a soft, cooling surface that's perfect for a restful night's sleep without the sweaty feeling often associated with memory foam. What I really appreciate is its dual function. It's breathable, allowing for good air flow, and fully waterproof, which helps keep the mattress underneath safe from spills. This is especially useful if you have kids or pets. The topper's thickness is just right—it provides great support without feeling too soft or too firm. It cradles pressure points well, offering relief to my hips, back, and shoulders. The fluffy filling holds up well over time, maintaining its softness and support. It fits securely on mattresses, thanks to a deep pocket skirt that prevents any sliding or bunching. This topper has definitely provided me with better, more comfortable sleep.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
B
Bunny
Phoenix, US
★★★★★ 5
Soft and comfy
Color: Green, Size: Twin, Color: Green, Size: Twin
This mattress pad is much thicker and fluffier than the one I had before. With I took it out of the package, it was vacuum sealed with a note saying to leave it out in the sun for 48-72 hours or fluff it up with a hair dryer. I put it in the dryer on medium heat, which worked nicely. The pockets are really deep on this mattress pad and it fits snug. You don’t really see the shape with a sheet on top. It feels comfortable laying on top of it. It doesn’t flatten much when I’m laying down, but I imagine over time it will lose fluffiness. Overall it’s comfortable and breathable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
E
Verified Purchase
EW
Omaha, US
★★★★★ 2
Good for already soft mattresses, 1in thickness.
Color: Dark Grey, Size: Queen
If your mattress is already soft, it will help. It's less than 1in thick after tumbling for 40 minutes. It did fit my queen bed and felt somewhat soft when laying down but it didn't help much as far as comfort. Quality wise it looks good, not cheap and while my sleep quality wasn't improved, it might help someone with a better mattress than mine.
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Reviewed in the United States on June 1, 2026
F
F&S
Boise, US
★★★★★ 5
Must have for mattress comfort and protection
Color: Green, Size: Twin, Color: Green, Size: Twin
I ordered the BDEUS Twin mattress topper for a temporary mattress. The topper definitely improves comfort and regulates temperature much better than just the mattress and sheets. The cover fits deep mattress easily fitting over my 13” mattress and could easily fit a much deeper bed. The padding is thick enough to provide some additional support. This model also has a thin sheet of waterproof material to help protect your mattress against spills or liquid damage. This layer is cover by the pillow top and does not seem to make much if any noticeable noise. Overall this is a high quality cover and mattress protector in one. At <$45 at the time of this review it provides an incredible value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026

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