SIEDiNLAR Solar Post Cap Light 6-Pack — 2 Modes, Weatherproof for 4x4/4.5x4.5/5x5 Posts

Overview

Elevate outdoor spaces with the SIEDiNLAR Solar Post Cap Light 6‑Pack. Each cap blends a slim, modern silhouette with a warm glow, turning fence lines, deck posts, and garden borders into inviting features after dusk. The system is designed to harvest sunlight and deliver dependable illumination when you need it, without the clutter of wires or outlets.

Two color modes to set the mood

Choose Cool White for crisp visibility along pathways or Warm White for a softer, welcoming ambiance around seating areas. With a typical 6‑hour charge, these caps can brighten evenings from dusk onward, helping you create distinct atmospheres for different areas and occasions.

Simple, tool‑free installation on common posts

The caps fit standard nominal posts: 4x4 (3.5" x 3.5"), 4.5x4.5, and 5x5 vinyl or wood. Remove the inner sleeve, align, and secure. They’re ideal for porches, mailboxes, garden paths, and patios, delivering new light without heavy wiring or professional help.

Built to withstand the outdoors

Encased in a fade‑resistant housing, the lights carry an IP44 rating for weather resistance against rain, snow, and wind. Expect reliable operation across seasons, with a lifespan that can exceed 10,000 hours of outdoor performance under typical use.

Notes on compatibility and support

Compatibility notes: suitable for nominal 4×4, 4.5×4.5 and 5×5 posts (vinyl or wood). Not suitable for 5.5×5.5 or 6×6 posts. If you have questions, our responsive team is ready to help, ensuring you pick the right fit for your space.

What you’ll enjoy

• Monocrystalline solar panels with a large‑capacity rechargeable lithium battery for steady charging
• Two color settings to match your space and time of day
• Easy installation on common post sizes with a minimal footprint
• Weatherproof, fade‑resistant housing built for outdoor use
• Long‑life performance with thousands of hours of illumination

For best results, place where sun exposure is strong during the day and avoid deep shade. The six‑pack lets you illuminate multiple posts along a fence line, deck, or pathway with consistent, cable‑free lighting.

Key specs

• Two color modes: Cool White (6000K) and Warm White (3000K)
• High‑efficiency monocrystalline solar panels
• Large‑capacity rechargeable lithium‑battery
• Fits nominal 4×4, 4.5×4.5, and 5×5 posts
• IP44 weatherproof rating; fade‑resistant housing
• Six‑pack for multiple posts