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Blue DokLite® Solar Cap

(6 customer reviews)




U.S. Patent # 10,424,173

U.S. Design Patent # D857,975

Other Patents Pending


DokLites are the world’s most functional dock lighting system available. Its technology has multiple patents and brings a new era in lighting for docks, decks and waterway obstructions. With a solar power design, all DokLites are maintenance-free, and eliminate the need for any further electrical work on your dock.

DokLites serve the conventional purposes of piling cap, whether it be to guard against birds or rain. They also use Mil-Spec micro-processor circuitry to create a comfortable, ambient light on your dock. Each has a UV and impact-resistant housing. DokLites, and the LEDs within them, will last and be protected for years. To help your DokLite® last longer, we suggest using our DokShine Plastic Polish! OurDokShine Plastic Polish will help protect your DokLite® for many years.

Here at DokLite®, we design and build all of our products in the USA. We commit ourselves to building superior, American-made products. Because of this, all of our DokLites come with a warranty to ensure your dock will be illuminated for many years to come.



The design of our DokLites allow you to install them in minutes. Simply turn the switch to ON, place the cap and floor onto the piling and press firmly to create a seal. All that’s left is to drill screws through the pre-drilled holes on the DokLite® piling cap to secure it. It’s as simple as that!

Our goal here at DokLite® is to create durable products that serve many different purposes. We want your dock to not only be a beautiful place to spend time. We also want it to be a much safer area for everyone, whether it be boaters, or you and your family enjoying your dock at night.

Tags: solar post cap lights, solar dock lights, solar powered light post, marine dock lights, dock piling caps, solar dock piling lights, dock post lights

Additional information

Choose A Cap Size

8 Inch Cap, 9 Inch Cap, 10 Inch Cap

6 reviews for Blue DokLite® Solar Cap

  1. Shanna R.

    Our customers have been so happy with their solar DokLites! It’s the finishing touch that elevates the look of our dock builds and customers property. The EZ Dock Marine, Inc. team enjoys working with Dock Life products. Can’t wait to try out the new GPL-200!

  2. Danielle L.

    Dock Life’s employees and products are great! We have been looking for lights for our dock and they are absolutely beautiful. They are just the right lighting!

  3. Hal J.

    I have Dok Lite piling caps lights and lights on my boat lift guide posts to brighten and beautify my evening water experience! Great products!

  4. Joyce J.

    We recently added post lights to our dock and lift posts. The blue lights on the lift posts look great and are an added safety feature since the lift stands out at night as boats pass through our canal. The dock post caps sparkle with a soft shimmery white light which looks great. I’m so glad we added these products!!

  5. Derek M.

    I’ve had my DokLite’s for over a year and love them! They are the perfect brightness and really makes my dock stand out. I went with the blue for every piling, I was going to do every other but I like everything to match and I’m sure glad I did.

  6. Jim H.

    Thanks for a good product worthy of paying for!

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DokLite Solar Piling Caps

All DokLites are made with UV protected & impact-resistant plastic. They are equipped to withstand many different weather patterns to ensure they will last many years on your dock. We even tested our DokLites in hurricane conditions, with a complete success rate.

The DokLite has an IP65 rating, which makes it water resistant. DokLites were tested during Hurricane Irma with a 100% success rate. When properly installed, your DokLite should be able to withstand many different weather conditions. Simply ensure that your DokLite and its floor is sealed firmly to the piling to prevent any unwanted water intrusion.

Yes. Changing the battery is a simple task that can be done on any of our DokLites.

To ensure you purchase the correct size DokLite, you will need to measure the diameter of your dock pilings. Remember, no piling is perfectly round! The list below will help you determine which size to get:

  • 8 Inch DokLites
    • Fit 6 to 8 inch pilings
  • 9 inch DokLites
    • Fit 7 to 9 inch pilings
  • 10 inch DokLites
    • Fit 8 to 10 inch pilings

When in doubt, size up!

DokLites can hang over the sides of the piling and do not have to fit tight in order to be sealed. The floor included with the DokLite, ensures a seal when properly installed.

The DokLite utilizes the best available technology in our batteries. Polymer Lithium batteries of this caliber have exceeded a 7 year life span.

Our DokLites are designed to last you for many years. Our goal is to have your dock illuminated as long as it is still standing. If you ever believe your DokLite needs any replacement parts, or service, simply give us a call at 941-244-2306 and we will be happy to help you. Even if your DokLite is out of warranty, we can still perform repairs on it!

The DokLite has a battery that will keep it illuminated for up to 24 hours on a full charge. However, the DokLites come equipped with a photo sensor that automatically turns it on at dusk and off at dawn.

Our DokLites currently come in two colors. You can choose between Blue or White LEDs, depending on your personal preference. Both colors are the same level of brightness, so it just comes down which color you like best!

The size of the DokLite you will need depends on the size of your dock pilings. Simply measure the diameter of your piling to determine the DokLite size you will need. If the diameter of your piling is between whole inches (8.5 inches, 9.5 inches, etc.) you must choose the larger size DokLite. For example, if your piling has a diamter of 8.5 inches, a 9 inch DokLite will fit your piling perfectly.

All products from DokLite are made in the USA. They are assembled and shipped from our manufacturing facility in Venice, Florida.

Yes! DokLites are able to recharge under indirect light. If part of your dock has a canopy and is covered, they will still work perfectly!

Yes. Every DokLite contains a powerful photo-sensor. It will control your DokLite once it is installed. Each DokLite will turn on at dusk and off at dawn.

Nope! Even though some lower-quality plastics will yellow overtime (like the headlights on your car), the plastic shells on the DokLites will not yellow.

GuideLite Guide Post Lights

The only type of maintenance you will have to perform is just some quick cleaning. The environment surrounding your dock will determine how often you will need to give it a quick wipe down. One of the best ways to clean any of your products from GuideLite is our DokShine! It works great at not only cleaning your products, but also keeping them protected for many years. If you need your part to be serviced, that’s no problem! We service and repair all of our products, even if they are out of warranty.

Yes! Also, even if your product is out of warranty, we will repair and service it for you!

Yes! GuideLites work great in any low light condition!

While developing the GuideLite, we conducted accelerated UV testing. It is also durable against any type of saltwater spray. We want your GuideLite to last as long as your boat lift is still standing. Because of that, we designed it to last for many years to come.

Currently, the only color we have available for the GuideLites is Blue. We are also developing a White GuideLite to be used on boat trailers. It will be available soon!

Our GuideLites are incredibly durable. If your boat, or anything else, hits the GuideLite, check your boat for damage. Your GuideLite should still be working great with no issues!

As with any for of light outside, some insects will be attracted to it. Fortunately, you will not have to worry about any type of swarms to deal with!

Yes! GuideLites are able to recharge from indirect light. If your boat lift has a canopy, simply ensure your guide posts are cut down. For optimal performance, the guide posts should be halfway to the top of the canopy when the lift is drawn all the way up.

Shipping FAQs

If you place your order by 2pm, Monday-Friday, it will ship out the same day! If you order after 2pm, or on the weekend, it will ship out the next business day.

Category: Shipping FAQs

Your DokLite products will ship either by UPS or Fedex, depending on your location.

Category: Shipping FAQs

The arrival time for products varies on your location. When your order is shipped, you will receive an email with a tracking number, so you can stay updated on your product’s location. Please use the map below for an estimation on your product’s arrival time.

Category: Shipping FAQs

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