SIEDiNLAR Solar Post Cap Light - Edison LED, 20 Lumens, 2 Color Modes, Fits 4x4/5x5 Vinyl & Wood Posts, IP44 - 1 Pack (Black)

Effortless, solar-powered visibility for outdoor posts

The SIEDiNLAR Solar Post Cap Light adds a quiet, practical glow to outdoor spaces. It houses a long-lasting Edison-style LED bulb inside a rugged aluminum cap, protected by raindrop-tempered glass. Designed to wake up at dusk and dim out at dawn, it delivers about 20 lumens of gentle brightness when fully charged, offering a reliable touch of light as nights draw in.

Two color modes give you flexibility without extra clutter: warm white (3000K) for welcoming evenings and cool white (6000K) for crisp, edge-defining illumination. With solar power and wireless operation, you can install it along fences, decks, porches, pillars, mailboxes, or docks without wiring or outlets—simply place and enjoy.

Versatile fit for different posts

Engineered to work with both vinyl and wooden posts, it accommodates 4x4 and 5x5 vinyl posts, as well as 4x4, 5x5, and 6x6 wooden posts. The kit includes three base sizes to help you achieve a snug, clean look. The base interior is detachable, enabling installation atop or along the side of the post for mounting flexibility.

Durable, weather-ready construction

Made with UV-resistant materials, the cap light stands up to sun and harsh weather. The IP44 rating means protection against splashes, while the overall design helps shield the post from moisture and sun exposure, supporting long-term curb appeal even in challenging conditions.

What’s included and how it helps

• Edison LED bulb encased in a robust aluminum cap with raindrop-tempered glass
• Auto on at dusk and off at dawn for hands-free operation
• 20 lumens of brightness when fully charged, with up to 12 hours of illumination
• Two color modes: warm white (3000K) and cool white (6000K)
• Compatibility with 4x4 and 5x5 vinyl posts; 4x4/5x5/6x6 wooden posts
• Three base sizes included; detachable base interior for versatile mounting
• No wiring required, increasing safety and ease of installation
• UV-resistant, weather-ready construction and IP44 protection
• 1-year warranty with 24-hour customer support

Real-world use cases

Imagine a softly illuminated fence line guiding evening strolls, or a deck edge that quietly highlights steps for safer nighttime hosting. The post cap adds boundary lighting without harsh glare, and its alert-but-subtle glow can help define spaces between yard features, walkways, and storage areas.

Warranty and support

Backed by a 1-year warranty and 24-hour customer support, this solar cap post light offers ongoing confidence as you upgrade outdoor lighting with minimal maintenance and no electrical work.