The Solar Deck Post Lights for 4x4 Vinyl Posts and 4x4 5x5 6x6 Wooden Posts by Siedinlar are the durable, safe choice. They are the perfect way to top off a fence or deck and at the same time enhance the value and beauty of your home and property while protecting the top of posts. Solar Powered 2 Modes-WARM WHITE (3000 Kelvin)，COOL WHITE (6000 Kelvin)They are fit for 4x4 vinyl posts and 4"x 4", 5"x 5", 6"x 6” wooden posts.Our solar post cap lights are equipped with 4 different sizes of bases.Solar fence post lights are very suitable for posts, fences, railings, mailboxes, pillars, docks, decks, etc. DIY Installation Automatically turns on at dusk, off at dawn.Built-in 1.2v Ni-MH 1000mAh AA size battery.Long-lasting lights, you get 100,000 hours’ lighting out of them.Very easy to replace the batteries.15 lumens output. Decorate Your Posts Secure the base to the post using the 2 pre-drilled holes on each of the cap supports. The screws attached to the product are made of stainless steel, which provides complete protection against rusting.You can change the colors according to your mood with the adjustable lights. Bright 24pcs LEDs First time using, you can switch the lighting mode by pressing the power button and use the provided screws for installation. Fits square: 4x4 Vinyl/Plastic Posts 4x4 Wooden Posts 5x5 Wooden Posts 6x6 Wooden Posts Siedinlar Solar Outdoor Post Cap Lights 24 LEDs Black (Two Color Modes) Warm White & Cool White Troubleshooting: If the light does not turn on at dusk after 24 hours of charging： 1.Check the battery to make sure it is making secure contact with the terminal. 2.Be sure the solar fixture is in a relatively sunny location. 3.Make sure the lights photocell is not affected by other light. Maintenance: Periodically clean the light fixture with a soft cloth and warm soapy water. Deck Walkway Light 2 Colors IN 1 (12 Pack) Dock Marine Lights 2 Colors IN 1 (12 Pack) Driveway Markers Lights 2 Colors IN 1 (12 Pack) Step Sidewalk Lights 2 Colors IN 1 (12 Pack) Road Markers 2 Colors IN 1 (12 Pack) Pathway Stair Lights 2 Colors IN 1 (12 Pack) Buying Options Buying Options Buying Options Buying Options Buying Options Buying Options Customer Reviews 4.4 out of 5 stars 216 4.4 out of 5 stars 216 4.6 out of 5 stars 787 4.6 out of 5 stars 787 4.4 out of 5 stars 977 4.4 out of 5 stars 977 Price $71.99$71.99 $71.99$71.99 $95.39$95.39 $95.39$95.39 $80.99$80.99 $80.99$80.99 Material Aluminium Alloy Aluminium Alloy Aluminium Alloy Aluminium Alloy Aluminium Alloy Aluminium Alloy Light Colors White+Blue Warm White+Rgb White+Warm White Blue+Red White+Warm White Blue+Red Vinyl Post Lights 2 Colors IN 1 (4 Pack) Deck Post Lights 2 Colors IN 1 (4 Pack) Porch Post Lights 2 Colors IN 1 (4 Pack) Post Caps Lights 2 Colors IN 1 (4 Pack) Mailbox Post Lights 2 Colors IN 1 (4 Pack) Fence Post Lights 2 Colors IN 1 (4 Pack) Buying Options Add to Cart Add to Cart Buying Options Add to Cart Buying Options Customer Reviews 4.6 out of 5 stars 4,532 4.6 out of 5 stars 4,532 4.5 out of 5 stars 1,929 4.1 out of 5 stars 75 4.6 out of 5 stars 4,368 4.6 out of 5 stars 4,368 Price $39.55$39.55 $45.99$45.99 $49.99$49.99 — no data $39.99$39.99 $35.99$35.99 Material Glass Glass Glass Glass ABS ABS Light Colors Warm White & Cool White Warm White & Cool White Warm White & Cool White Warm White & Cool White Warm White & Cool White Warm White & Cool White