At a Glance

Brightness:: 15 (lm)

Light Color: Cool White

Dusk to Dawn Sensor

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Will this fit 4x4 posts?How long does it stay lit?What is the battery type?Is it durable in wet conditions?What is the warranty period?

Classy Caps Solar 4-in x 4-in White LED Outdoor Post light

Name: Classy Caps Solar 4-in x 4-in White LED Outdoor Post light
Brand: Classy Caps
SKU: 999972678
Price: 34.27 USD
Availability: InStock
Rating: 4.8 (405 reviews)

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4.8

405

Pickup

Tue, Sep 22 (Est.)

500 available

FREE

Shipping

Thu, Sep 17 (Est.)

500 available

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Unavailable

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Shipping Details

The modern yet elegant Imperial solar post cap offers a clean contemporary design that is unequaled in performance. It’s rugged cast aluminum construction with powder coated finish means no future painting. The imperial will fit over an actual 4"x4" or 3.5"x3.5" post (3.5"x3.5" adaptor included).

Will fit over an actual 4-in x 4-in or 3.5-in x 3.5-in post (3.5-in x3.5-in adaptor-included)
15 Lumens or 4500 - 5500 kelvin
Manufactured from durable cast aluminum
Lights up automatically every night (auto-off switch)
1 Long life AA Ni-MH rechargeable battery-included
High output surface mount LED technology -3x brighter than standard LED's
High performance solar lights stays lit for up to 10 hours
Patent number D624,227S

General
Light Bulb Base Type	Integrated	Light Color	Cool White
Glass/Lens Type	Clear	Power Source	Solar
Fixture Color Family	White	Collection Name	Imperial
Transformer Required	No	Number of Batteries Required	1
Bulb Type	LED	Mount Type	Surface mount
Color Temperature (Kelvins)	4500	Manufacturer Color/Finish	White
Package Quantity	1	Number of Bulbs Required	1
Type	Post light	Fixture Material	Aluminum
Battery Type	Nickel metal hydride (NiMH)

Dimensions
Fits Common Post Measurement	4-in x 4-in	Fixture Length (Inches)	6
Weight (lbs.)	2	Fixture Width (Inches)	2.5
Battery Size	AA	Fixture Height (Inches)	6

Features
IPX Rating	5 (water jets)	Batteries Included	Yes
Number of Light Fixtures	1	Volts	1.2
Lumens	15	Wattage Equivalent	1
Motion Sensor	No	Bulb(s) Included	Yes
Wattage	1	Dusk-to-Dawn Sensor	Yes

Warranty
Warranty	1-year limited

Certifications
CA Residents: Prop 65 Warning(s)	No	Safety Listing	Not safety listed

Miscellaneous
UNSPSC	39111600

Check out the Best Selling Deck Lights on Lowes.com

Review

4.8 out of 5

405 Reviews

86% Recommend this product

Ratings may include incentivized customer reviews.

Read All Reviews

+ 47

What Customers Are Saying

Customers overwhelmingly praise these solar post caps for their elegant design, reliable performance, and durable construction. Most highlight the lights staying illuminated all night, even in overcast conditions, while enhancing outdoor aesthetics with warm, inviting ambiance. The dual light settings, sturdy materials, and tool-free installation receive consistent endorsement. Reviewers appreciate the premium build quality and long-lasting durability compared to cheaper alternatives. A few mention minor concerns about adapter compatibility and brightness levels, though most consider these lights a worthwhile investment for deck and railing lighting.

Customer review summary generated by AI, including incentivized reviews.

405 Customer Reviews

Sort By

Great Lighting for my Deck

Would Recommend

These are really good lights—durable color, well-made. I have had mine for over five years with no problems, except for the squirrel that knocked one off the post. Attaching with the screw solved that problem.

DeedleAugust 6, 2026

From Classy Caps

Response from Customer Service

Hello Deedle, Thank you for submitting this review! We are glad to hear that you are happy with our product!

Customer ServiceAugust 12, 2026

classy caps deliver

I have used classy caps since 1998 on my deck, I only wish the solar grid would last a little longer.

rickAugust 5, 2026

From Classy Caps

Response from Customer Service

Hello Rick, thank you for submitting this review! If you have any questions about the solar panel, you can contact us through email at CustomerService...

Customer ServiceAugust 12, 2026

Bronze Post Cap Thumbs Up

Well made, simple installation. A bit concerned about the seal between the cap and the adaptor for the 4.5" post. I decided to seal the gap from water collecting with tape.

Alan MAugust 4, 2026

From Classy Caps

Response from Customer Service

Hello Alan, thank you for the great review! We are glad that you are happy with our product! If you have any further questions about the water protect...

Customer ServiceAugust 13, 2026

22 Questions

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		Lumens	15
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