At a Glance

Brightness:: 10 (lm)

Light Color: Cool White

Dusk to Dawn Sensor

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RELIABILT Solar 4-in x 4-in White LED Outdoor Post cap light

Name: RELIABILT Solar 4-in x 4-in White LED Outdoor Post cap light
Brand: RELIABILT
SKU: 5015254679
Price: 12.48 USD
Availability: InStock
Rating: 4.5 (223 reviews)

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4.5

223

Manufacturer Color/Finish: White

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Shipping

Thu, Sep 10

45 available

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Shipping Details

This post light is a distinctive addition to your deck or fence post, providing elegant lighting for your outdoor enjoyment. It illuminates at 10 lumen brightness with color temperature select warm white (3000K) or cool white (5000K) light. Four adapters included for mounting on top of 4-in, 4.5-in, 5-in, 5.5-in or 6-in wood, vinyl and composite posts. It is easy to install and powered by a rechargeable nickel cadmium battery that will provide up to 8 hours of illumination during the evening hours, automatically activating using the built-in dusk-to-dawn sensor.

Fits standard 4-in, 4.5-in, 5-in, 5.5-in and 6-in wood, vinyl, and composite posts
Illuminates at 10 lumen brightness with color temperature select 3000K & 5000K
Includes (1) AA Ni-CD rechargeable battery and (4) adaptors
Environmentally friendly - powered by the sun
Dusk-to-dawn sensor technology turns the light on at dusk and off at dawn automatically
Durable plastic construction with plastic lens
Integrated LED technology means no maintenance or bulb replacement is required
Up to 8 hours of run time after average sunny day charged

General
Light Bulb Base Type	Integrated	Battery Type	Nickel cadmium (NiCd)
Glass/Lens Type	Clear	Light Color	Cool White
Fixture Color Family	White	Power Source	Solar
Transformer Required	No	Number of Batteries Required	1
Bulb Type	LED	Mount Type	Surface mount
Color Temperature (Kelvins)	5000	Manufacturer Color/Finish	White
Package Quantity	1	Number of Bulbs Required	1
Type	Post cap light	Fixture Material	Plastic

Dimensions
Fits Common Post Measurement	4-in x 4-in	Fixture Length (Inches)	5.83
Weight (lbs.)	0.7	Fixture Width (Inches)	5.83
Battery Size	AA	Fixture Height (Inches)	4.06

Features
IPX Rating	4 (splashing water)	Volts	1.2
Number of Light Fixtures	1	Wattage Equivalent	0
Lumens	10	Bulb(s) Included	Yes
Motion Sensor	No	Dusk-to-Dawn Sensor	Yes
Wattage	0	Light Brightness	8x brighter (9.6 lumens)
Batteries Included	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

4.5 out of 5

223 Reviews

86% Recommend this product

Ratings may include incentivized customer reviews.

Read All Reviews

+ 17

What Customers Are Saying

Customers overwhelmingly praise these solar post lights for their bright, warm ambiance and exceptional ease of installation. Most highlight the beautiful lighting with two color settings and elegant prismatic patterns that enhance outdoor spaces. The universal bracket system fits 4x4, 5x5, and 6-inch posts with no tools required, taking under ten minutes to install. Reviewers consistently describe the lights as well-made, sturdy, and uniquely designed. A small number report inconsistent performance, with some units failing to activate or dimming quickly, and a few note the twist-top cover loosens easily. Overall, most customers find these lights a worthwhile investment for outdoor aesthetics.

Customer review summary generated by AI, including incentivized reviews.

223 Customer Reviews

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Easy install. Nice bright light.

JohnSeptember 5, 2026
Verified Purchaser

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works great looks great

dont buy itSeptember 1, 2026
Verified Purchaser

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Broke doesn't work

Would Not Recommend

Arrived broken package was obviously a return and yet they sold it back to a customer everything from lowes is low quality **** anymore

SureAugust 31, 2026
Verified Purchaser

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Perfect Ambient Lighting

Would Recommend

Replaced old solar lights with these which provide better lighting on our deck. Lighting reflects down onto deck floor from the rippled clear plastic casing. Happy with purchase.

PamAugust 24, 2026
From Solar 4-in x 4-in Black LED Outdoor Post cap light

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/96fe62f7-50a7-50d0-8601-6daaedf1dab0

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Response from Support Team

We are happy to hear this from you, We strive to provide good products to our customers that adds light to only to their deck but to their life. ...

Support TeamSeptember 2, 2026

jiawei

Love

Would Recommend

Not only does this prevent plenty of light for late night dog outs, but the light effect is amazing!

SamAugust 17, 2026

Was this Review Helpful ?

Response from Support Team

We are happy to hear this from you, We strive to provide good products to our customers that adds light to only to their deck but to their life. ...

Support TeamSeptember 2, 2026

jiawei

5 Questions

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		Type	Post cap light
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		Lumens	10
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