Product Overview

The Classy Caps SL4400 Windsor Solar Post Cap is a white PVC solar cap for actual 4 in. x 4 in. or 3.5 in. x 3.5 in. posts. It includes a 3.5 in. adapter and provides hidden LED accent light from solar charging.

Measure the actual post top to determine whether the cap mounts directly or uses the included adapter. A level post helps the Windsor sit square and keeps the solar panel exposed correctly. The hidden LED design casts light around the cap rather than acting like a high-output area fixture, making it useful for decorative fence and deck-post marking. Install the cap where trees, eaves, and nearby structures do not block the panel. The amount of light and operating time after dark depend on daily sun, season, weather, panel cleanliness, and battery condition.

Key Features:

• 4x4 Windsor solar post cap
• White vinyl/PVC construction
• Fits actual 4x4 or 3.5x3.5 posts with included adapter
• Hidden high-output surface mount LED design
• 1 AA Ni-MH rechargeable battery included

Common Uses:

• Fence post lighting
• Deck railing post lighting
• Outdoor accent lighting for posts

Technical Specifications:

• Brand: Classy Caps
• SKU: SL4400
• Post Fit: Actual 4 in. x 4 in. or 3.5 in. x 3.5 in.
• Lumens: 10
• Color Temperature: 4500-5500K

Installation & Compatibility Note:

Solar performance depends on daily sun exposure. Confirm actual post size and adapter fit before installation.

FAQ

What post sizes does this cap fit?

It fits actual 4x4 or 3.5x3.5 posts with the included adapter.

Does it need wiring?

No, it is solar powered.

What is the listed brightness?

It is listed at 10 lumens.

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