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EXCMARK

EXCMARK 4x4 Solar Post Cap Lights Outdoor Waterproof 12 Pack Fence Deck Post Lights with High-Brightness LEDs, Dual Light Modes Warm White & Cool White. (Classic Black, 12)

  • Based on 248 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, May 5
Order within 21 hours and 19 minutes
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Number of Items: 12


Style: Classic Black


Features

  • DESIGNED FOR ELEGANCE & FUNCTIONALITY - Upgrade your outdoor space with our modern solar post cap light, featuring a sleek double-layer design and a black finish. The clear panels enhance light dispersion, creating a stunning glow that illuminates decks, fences, mailboxes, and gardens. Solar-powered, it charges during the day and automatically turns on at night for effortless lighting.
  • HIGH BRIGHTNESS WITH DUAL LIGHT MODES - Equipped with 32 high-performance LED lights, this post light offers two switchable color modes: warm white and cool white. A built-in dusk-to-dawn sensor ensures automatic on/off functionality for convenience.
  • FITS MULTIPLE POST SIZES - Designed to fit both 4" x 4" and 3.5" x 3.5" posts (adaptor included), it can illuminate fences, decks, and mailboxes, making it a versatile and stylish addition to any outdoor space.
  • DURABLE & WEATHER-RESISTANT - Constructed from heavy-duty ABS material with an IP44 waterproof rating, ensuring reliable performance in rain, snow, frost, and sleet.
  • Easy InstallationNo Wires Needed.Simply mount the light using the included screws, flip the switch, and enjoy beautiful illumination with zero maintenance!

Brand: EXCMARK


Color: Black


Material: Plastic


Style: Classic Black


Light fixture form: Post Light


Product Dimensions ‏ : ‎ 4.13 x 4.13 x 2.24 inches; 6.4 ounces


Item model number ‏ : ‎ HR25SFL588


Batteries ‏ : ‎ 12 AA batteries required. (included)


Date First Available ‏ : ‎ December 2, 2024


Manufacturer ‏ : ‎ ExcMark


Customer Reviews: 4.5 4.5 out of 5 stars 248 ratings


Brand: ‎EXCMARK


Color: ‎Black


Material: ‎Plastic


Style: ‎Classic Black


Light fixture form: ‎Post Light


Room Type: ‎Porch


Product Dimensions: ‎4.13"L x 4.13"W x 2.24"H


Specific Uses For Product: ‎Deck, Fence, Garden, Patio, Yard


Indoor/Outdoor Usage: ‎Outdoor


Power Source: ‎Solar Powered


Installation Type: ‎Surface Mount


Special Feature: ‎Adjustable Color Temperature, Anti-Rust, Waterproof


Control Method: ‎Push Button


Light Source Type: ‎LED


Finish Type: ‎Matte


Shade Material: ‎Plastic


Number of Light Sources: ‎384


Voltage: ‎1.2 Volts (DC)


Light Color: ‎Warm White and Cool White


Shape: ‎Square


Included Components: ‎Bulb


Warranty Type: ‎Limited


Lighting Method: ‎LED


Item Weight: ‎6.4 ounces


Number of Items: ‎12


Switch Type: ‎Push Button


Unit Count: ‎12.0 Count


Water Resistance Level: ‎Waterproof


Brightness: ‎9600 lumen


Efficiency: ‎High Efficiency


Mounting Type: ‎Deck Mount


Shade Color: ‎Clear


Fixture Type: ‎Non Removable


Assembly Required: ‎Yes


Manufacturer: ‎ExcMark


Light Output Maximum: ‎9600 Lumens


Model Name: ‎Dual-Layer Solar Post Cap Light


Set Name: ‎12


Part Number: ‎HR25SFL588


Item model number: ‎HR25SFL588


Batteries: ‎12 AA batteries required. (included)


Finish types: ‎Matte


Special Features: ‎Adjustable Color Temperature, Anti-Rust, Waterproof


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Date First Available: December 2, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great! Look great!
Number of Items: 12 Style: Classic White
Review Image by MurFam MurFam
Review Image by MurFam MurFam
Review Image by MurFam MurFam
We love these! We bought them when we rebuilt our deck. They work great. Easy to install. Bright enough to lug by things up but not too bright for your eyes in the dark. We’ve had zero issues.
Reviewed in the United States on October 3, 2025 by MurFam MurFam
    • Great lights
Number of Items: 8 Style: Classic Black
I love how these look at night. They were easy to attach to the the posts and are nice and bright at night.
Reviewed in the United States on September 10, 2025 by Susan
    • clean look
Number of Items: 12 Style: Classic Black
Ordered these for our deck. I really like the look of them, although they are not as heavy-duty as I would have expected. They do look very lovely, and we have received compliments on them. They came with multiple hardware options, and I was able to install 48 of them in less than an hour.
Reviewed in the United States on September 30, 2025 by Amazon Customer
    • Great lights
Number of Items: 12 Style: Classic Black
This lights are great perfect for my brand new fence.
Reviewed in the United States on November 23, 2025 by adriana alvarez
    • Makes my mailbox post look hoity toity.
Number of Items: 2 Style: Classic Black
Even with the daylight hours changing, my post light is still shining bright. I love the double lights. It makes my mailbox look hoity toity.
Reviewed in the United States on November 3, 2025 by J. Heredia
    • Best on Amazon
Number of Items: 12 Style: Classic Black
Super bright. Easy install. Good value. I have only had them for a couple of months but I have had no issues so far.
Reviewed in the United States on October 13, 2025 by Cody
    • Beautiful post cap lighting.
Number of Items: 8 Style: Classic White
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
I ordered these post cap lights for our deck. They are so easy to install and can be used on wooden or vinyl posts for your fence or deck. The lights have two settings, one for warm light and one for cool light. We have our set for cool light and it lights the deck beautifully. You can see in my photos the different light given off with cool setting vs warm setting. I highly recommend! ... show more
Reviewed in the United States on August 8, 2025 by Amazon Customer Amazon Customer
    • Nice but a couple of problems.
Number of Items: 2 Style: Classic Black
Ok, these things are bright, well-priced, and look nice. There are two things that bug me, though. First, the screws are terrible. Even with a pilot hole, two out of four stripped before getting them all the way in, so I had to get the vise-grips out and pull them out. Also, why are they so long? Second, the size of the base isn’t right. The 3.5” square doesn’t fit a post that size, and the 4” is too big. I ended up drilling from the top. Otherwise, awesome! ... show more
Reviewed in the United States on September 2, 2025 by Matthew D. Johnson

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