Siedinlar
SD121B
SD121B
Solar Post Light
Outdoor 12 LEDs 4 Modes Post Cap Light for 4x4 5x5 6x6 Wooden Vinyl Deck Fence Posts Garden Patio Decor, Warm/Cool White Dynamic Lighting (Black)
4.68 / 5.0
(65) 65 total reviews
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About this item
- [Solar Powered] Siedinlar solar fence post lights, equipped with 12 LED beads and a 1000mAh high-capacity battery. These lights feature a unique borderless, fully transparent water ripple design that maximizes brightness dispersion, casting stunning patterns on walls and floors, enhancing your outdoor ambiance beautifully.
- [4 Modes] Offering four lighting modes to suit your mood: steady cool white (6000K) and warm white (3000K), plus an enchanting dynamic rotation. Watch as LEDs spin, magically casting captivating water ripple patterns onto your fence posts, transforming your outdoor space into a breathtaking spectacle.
- [Easy Installation] Effortlessly mount these solar post cap lights on 4x4, 5x5 vinyl posts as well as 4x4, 5x5, and 6x6 wood or metal posts. Ideal for a variety of applications, place them on fences, patios, decks, gateposts, mailboxes, or docks to illuminate and decorate with ease.
- [Weather Resistant] Constructed with UV-resistant materials, our Siedinlar solar porch post lights are built to withstand harsh conditions including high temperatures, heavy rain, and snow. These post caps provide added protection against the elements, helping to prevent premature decay and extend the life of your posts.
- [Note] Suitable for square 4"x4", 5"x5" vinyl posts, and 3-1/2" x 3-1/2", 4-1/2" x 4-1/2", 5-1/2” x 5-1/2” wood posts. Comes with a 1-year warranty and 24-hour customer service, ensuring peace of mind and lasting satisfaction with your purchase.
Product details
- Product Dimensions : 5.31 x 5.31 x 3.07 inches; 14.89 ounces
- Item model number : SD121B-1PK
- Batteries : 1 AA batteries required. (included)
- Date First Available : February 20, 2025
- Manufacturer : Siedinlar
- ASIN : B0DPD9R6QY







Beautiful lights. have 22 on the posts. Lights all the deck surfaces great.
Great lights
I have went crazy this year with solar lights. I am very much into them and this set of 10 really takes the cake because it completes every pole that I have on my deck/patio. The functionality of these is really nice because it has four modes you can put it on that do different effects for the lighting, such as different coloring, and also different brightness's of each mode. Very easy to install and can accommodate different size posts around your property. I wanted to give you a good review because there was so many in a pack. I wanted to make sure they were consistent with their battery life and so far so good and it’s been a little bit over a month I believe. Every night they come on and they stay on until I don’t see them again the next day, but I am imagining they stay on for a while longer than I go to sleep, but I haven’t been up to really monitor them too much but I have not seen them going off at night yet so I think the battery life is still doing good, which is a good value for the money because after all, that’s why we go with solar so we don’t have to pay to run them.
END RESULT: These solar lights look good. They’re built well and they have a good battery life. I would recommend them. It’s a good product.
We needed to add post lights to our back deck and decided on these. They arrived quickly and were very well packaged. Instructions are pretty simple and straightforward. Installation, super easy.
They are made of a hard thermoplastic polymer (look and feel of a durable heavy plastic) which is UV and heat resistant so no worries for fading or cracking due to sun exposure…not the thin fragile plastic of yesteryear. They have 3 different sizes of bases. Our posts are 4x4 and fit snugly.
These lights have 4 settings: Cool or Warm White Steady and Cool or Warm White Dynamic Rotating. All are really easy to change by twisting and lifting the tops. The switch is easily identifiable. We like to change it up a bit—between Warm Steady and Warm Dynamic Rotating. The Dynamic Rotating is really pretty and seems to ‘dance’ almost like a flickering candle. The lights are plenty bright (the cool white is the brightest) and when charged fully on a sunny day, they will last the ENTIRE night! I cannot tell you how delighted I was when I realized how long these lights lasted! In the past, we’ve had duds a time or two! So happy!
I am SO satisfied with the overall look, appeal— and how great these solar post lights work! They compete well with other higher-end solar lights out there but at a fraction of the cost.
They are very bright. Better then what I had expected