Gama Sonic
Black Solar Post Cap Lights Fit 3.5 x 3.5 Posts - 50 Lumen - Set of 2
Best solar accent lighting for homeowners with standard wooden deck posts.
Elevate your outdoor spaces with this set of two Gama Sonic solar post cap lights. Designed to fit standard 3.5" x 3.5" nominal wood posts, they offer a sleek, high-profile look. Each light emits a warm white 2700K LED glow, providing 50 lumens of 360-degree illumination. With two brightness modes, enjoy up to 10 hours of light on a single charge. Crafted from durable, powder-coated cast aluminum and protected by tempered glass, these lights are built for longevity and easy installation.
$144.99
Owner Satisfaction
4.5
/ 5
Category Rank
288
/ 1019
#288 in Landscape Pathway Lighting
Price vs Category Average
-63%
Below average
Light Output
50
/ Lumens (High Mode)
Who it's for
- Homeowners seeking easy installation and lower monthly utility bills
- Safety-conscious residents wanting clear illumination for deck and pathway edges
- DIY enthusiasts looking to protect posts with a polished finish
Who should skip it
- Residents in regions with frequent cloud cover or shaded yards
- Budget-focused shoppers prioritizing low upfront costs over premium quality
- Owners of non-standard posts requiring larger or adjustable cap sizes
Performance breakdown
Build Durability
Cast aluminum and tempered glass ensure long-term resistance to outdoor elements.
Illumination Reach
Fifty lumens provide a soft, effective glow for marking deck perimeters.
Installation Simplicity
Designed for a straightforward fit on standard nominal wood posts.
Energy Efficiency
Monocrystalline panels maximize solar intake for reliable dusk-to-dawn performance.
Aesthetic Appeal
The high-profile design adds a sophisticated, modern silhouette to deck railings.
Maintenance Ease
Replaceable battery components extend the functional lifespan of the fixture.
Key Specs
Light Output
50 Lumens (High Mode)
Color Temperature
2700K Warm White LED
Battery
3.2V Lithium Ion (1500mAh capacity)
Solar Panel
1.2W Monocrystalline with Tempered Glass
Material
Powder coated cast aluminum
Fits Nominal Post Size
3.5" x 3.5"
Dimensions
5" L x 5" W x 9" H
Warranty
Two years
Features
- Bright 50 lumen output
- Dual brightness modes
- Durable cast aluminum construction
- 360-degree warm white light
- Easy to install
- Tempered glass solar panel protection
- Long-lasting solar components
- Replaceable Lithium Ion battery
What customers say
Customers overwhelmingly praise the Gama Sonic Solar Post Cap Lights for their superior quality and reliability. The 50 Lumen brightness is frequently noted as significantly better than standard solar options, providing an attractive, powerful glow. Installation is simple, fitting standard posts perfectly for an instant aesthetic upgrade. Reviewers commend the sturdy, durable build quality designed to withstand various weather conditions. A key highlight is the reliable solar charging, ensuring lights remain illuminated all night, even following cloudy days. While the initial cost is higher, the consensus is that the exceptional performance, longevity, and robust design deliver excellent long-term value and high satisfaction.
Know before you buy
These post caps are specifically designed to fit standard 3.5" x 3.5" nominal wood posts. Please measure your posts carefully before purchasing to ensure a proper fit.
On a full charge, these lights can provide up to 10 hours of illumination. Performance may vary depending on the amount of direct sunlight the solar panels receive during the day.
Yes, the lights use a replaceable 3.2V Lithium Ion battery. This allows you to extend the lifespan of the fixture if the battery eventually loses its ability to hold a charge.
Yes, they feature a built-in dusk-to-dawn sensor. The lights will automatically turn on at sunset and turn off at sunrise, provided they have sufficient charge.
Yes, the fixtures include two brightness modes. You can toggle between these settings to balance your desired light output with the duration of the illumination.
Absolutely. They are constructed from powder-coated cast aluminum and feature tempered glass to protect the solar panel, making them well-suited for long-term outdoor exposure.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$145