---
product_id: 19986678
title: "Classy Caps 4x4 Imperial Solar Post Cap - Fits 4\"x4\" and 3.5\"x3.5\" Deck & Fence Posts, White Cast Aluminum - Warm and Cool Light Modes"
brand: "classy caps"
price: "฿5468"
currency: THB
in_stock: true
category: "Classy Caps"
url: https://www.desertcart.co.th/products/19986678-classy-caps-4x4-imperial-solar-post-cap-fits-4x4-3
store_origin: TH
region: Thailand
---

# Warm & cool light modes 10 hrs solar runtime DIY easy install Classy Caps 4x4 Imperial Solar Post Cap - Fits 4"x4" and 3.5"x3.5" Deck & Fence Posts, White Cast Aluminum - Warm and Cool Light Modes

**Brand:** classy caps
**Price:** ฿5468
**Availability:** ✅ In Stock

## Summary

> ☀️ Illuminate your outdoors with style and zero effort!

## Quick Answers

- **What is this?** Classy Caps 4x4 Imperial Solar Post Cap - Fits 4"x4" and 3.5"x3.5" Deck & Fence Posts, White Cast Aluminum - Warm and Cool Light Modes by classy caps
- **How much does it cost?** ฿5468 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/19986678-classy-caps-4x4-imperial-solar-post-cap-fits-4x4-3)

## Best For

- classy caps enthusiasts

## Why This Product

- Trusted classy caps brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Elegance:** Crafted from durable cast aluminum with a powder-coated finish—no repainting ever needed.
- • **Smart Auto On/Off:** Lights up automatically at dusk and powers down at dawn, giving you hands-free convenience and security.
- • **Dual-Mode Lighting:** Switch seamlessly between warm natural glow and bright white light to match your mood and setting.
- • **Effortless Solar Power:** Enjoy up to 10 hours of eco-friendly illumination without wiring or hassle.
- • **Universal Fit & Adaptability:** Fits both 4"x4" and 3.5"x3.5" posts with included adapter for versatile deck and fence upgrades.

## Overview

The Classy Caps 4x4 Imperial Solar Post Cap is a premium outdoor lighting solution featuring durable cast aluminum construction and a powder-coated finish for lasting elegance. It offers up to 10 hours of solar-powered LED light with selectable warm or cool modes, fits standard 4"x4" and 3.5"x3.5" posts, and installs easily without wiring. Perfect for modern decks, fences, and pathways, it combines smart automatic operation with weather-resistant design to elevate your outdoor ambiance effortlessly.

## Description

The modern yet elegant Imperial Solar Post Cap offers a clean contemporary design that is unequalled in performance. It’s rugged cast aluminum construction with powder coated finish means no future painting. The Imperial was specifically designed for use with steel or aluminum posts.

## Features

- High-Performance solar lights - stays lit for up to 10 hours
- Lights up automatically every night
- Choose between warm and bright white light modes - includes Warm/Off/Cool switch
- 1 long-life AA Ni-MH rechargeable battery included
- Manufactured from durable cast aluminum with powder-coated finish
- Will fit over an actual 4"x4" or 3.5"x 3.5" post (3.5"x3.5" adaptor included)
- Quick and easy Do It Yourself installation
- 15 Lumens / Warm natural light 2700-3200 Kelvin OR bright white light 4500-5500 Kelvin
- Patent No: D624,227 S

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00I1L0CJY |
| Best Sellers Rank | #40,560 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #110 in Outdoor Post Lights |
| Brand Name | Classy Caps |
| Brightness | 15 |
| Bulb Base | E26 |
| Color | White |
| Color Temperature | 2700 Kelvin |
| Control Method | Push Button |
| Customer Reviews | 4.4 4.4 out of 5 stars (804) |
| EU Spare Part Availability Duration | 2 years |
| Finish Types | Gloss |
| Fixture Type | Post Light |
| Global Trade Identification Number | 00898136000526 |
| Included Components | 3.5"x3.5" Base Adapter, 4"x4" Solar Fixture, Mounting Hardware, Rechargeable Battery |
| Indoor Outdoor Usage | Outdoor |
| Installation Type | Post Mount |
| Item Dimensions L x W x H | 5.9"L x 5.9"W x 2.6"H |
| Item Type Name | 4X4 WHITE ALUMINUM IMPERIAL SOLAR POST CAP |
| Item Weight | 1.3 pounds |
| Light Color | Warm or Cool |
| Light Fixture Bulb Replacement Type | Integrated |
| Light Fixture Form | Post Light |
| Light Fixture Installation Location | Post |
| Light Output Maximum | 15 lumens |
| Light Source | LED |
| Lighting Method | Solar Powered |
| Manufacturer | Classy Caps Mfg. Inc. |
| Manufacturer Part Number | SL211W |
| Manufacturer Warranty Description | 1 year manufacturer. |
| Material Type | Aluminum |
| Model Name | Imperial |
| Model Number | SL211W |
| Mounting Type | Mounting Screws |
| Number of Items | 1 |
| Number of Light Sources | 4 |
| Other Special Features of the Product | Adjustable Color Temperature, Auto On/Off, No Wiring Required, Solar Powered, Weather Resistant |
| Power Source | Solar Powered |
| Recommended Uses For Product | Deck Lighting, Fence Lighting, Garden Lighting, Outdoor Lighting, Pathway Lighting, Patio Lighting, Stair Lighting |
| Room Type | Outdoor |
| Set Name | 4x4 Imperial Solar Post Cap - White |
| Shade Color | White |
| Shade Material | Aluminum |
| Size | 3.5x3.5 | 4x4 |
| Specific Uses For Product | Deck, Fence, Landscaping, Solar Post Cap, Deck Post Cap Light, Fence Post Cap Light, Accent Lighting, Outdoor Lighting |
| Specification Met | Ip65 Waterproof |
| Style Name | Contemporary |
| Switch Type | Automatic |
| Theme | Contemporary, Deck, Fence, Modern |
| UPC | 898136000526 |
| Unit Count | 1 Count |
| Voltage | 1.2 volts |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Classy Caps
- **Color:** White
- **Light fixture form:** Post Light
- **Material:** Aluminum
- **Style:** Contemporary

## Images

![Classy Caps 4x4 Imperial Solar Post Cap - Fits 4"x4" and 3.5"x3.5" Deck & Fence Posts, White Cast Aluminum - Warm and Cool Light Modes - Image 1](https://m.media-amazon.com/images/I/41cZLoGGrHL.jpg)
![Classy Caps 4x4 Imperial Solar Post Cap - Fits 4"x4" and 3.5"x3.5" Deck & Fence Posts, White Cast Aluminum - Warm and Cool Light Modes - Image 2](https://m.media-amazon.com/images/I/611moV916fL.jpg)
![Classy Caps 4x4 Imperial Solar Post Cap - Fits 4"x4" and 3.5"x3.5" Deck & Fence Posts, White Cast Aluminum - Warm and Cool Light Modes - Image 3](https://m.media-amazon.com/images/I/71C8JTdhnjL.jpg)
![Classy Caps 4x4 Imperial Solar Post Cap - Fits 4"x4" and 3.5"x3.5" Deck & Fence Posts, White Cast Aluminum - Warm and Cool Light Modes - Image 4](https://m.media-amazon.com/images/I/71WK0DRqvqL.jpg)
![Classy Caps 4x4 Imperial Solar Post Cap - Fits 4"x4" and 3.5"x3.5" Deck & Fence Posts, White Cast Aluminum - Warm and Cool Light Modes - Image 5](https://m.media-amazon.com/images/I/71gUZHi+iXL.jpg)

## Available Options

This product comes in different **Color, Size** options.

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**Shop now:** [https://www.desertcart.co.th/products/19986678-classy-caps-4x4-imperial-solar-post-cap-fits-4x4-3](https://www.desertcart.co.th/products/19986678-classy-caps-4x4-imperial-solar-post-cap-fits-4x4-3)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-08-11*