3½ in x 3½ in (4 in. x 4 in. Wood) Solar Post Cap Light - White LED
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Usually ready in 24 hours3.5 in. x 3.5 in. Solar Post Cap Light for 4 in. Wood Posts with White LED
The Ultra Bright Solar Post Cap Light is a professional, reliable lighting solution for enhancing the safety and aesthetic appeal of outdoor decks and railing systems. This unit is engineered for actual 4 in. x 4 in. vinyl, aluminum, and steel posts and includes a specialized adapter that accommodates standard nominal 4 in. x 4 in. wooden posts (3.5 in. x 3.5 in. actual). High efficiency solar technology eliminates the need for electrical wiring while providing consistent illumination.
Fitment Note: Fits nominal 4 in. x 4 in. wood posts (3.5 in. actual) using the included adapter, and 4 in. x 4 in. vinyl, aluminum, and steel posts with a 4.0 in. actual outer diameter. Not compatible with Trex posts.
12 LEDs
Ultra bright white
5 - 35 lm
Adjustable output
7 Levels
Magnet adjustable
10 - 140 h
Runtime per charge
IP68
Fresh and salt water
Patented Magnet Brightness Control
Swipe the included magnet across the solar panel to cycle through 7 distinct brightness levels or turn the unit off. The magnet driven control lets you accommodate seasonal changes in sunlight or specific runtime expectations without any wiring or physical switches on the fixture.
12 Ultra Bright White LEDs
An array of 12 ultra bright white LEDs delivers a light output ranging from 5 to 35 lumens. Depending on the selected brightness setting, the unit provides a versatile runtime between 10 and 140 hours, maintaining functional illumination throughout the year regardless of geographical location or weather patterns.
Built for Harsh Environments
The housing is manufactured from advanced ASA UV resistant composite material designed to prevent degradation from sun exposure. Internal electronics are fully waterproof with an IP68 rating for fresh water and salt water environments, and the high power solar panel is protected by tempered glass lamination that offers superior scratch resistance and longevity compared to standard plastic panels.
User Replaceable NiMh Batteries Included
Each unit ships with user replaceable nickel metal hydride batteries already installed, facilitating immediate operation and long term maintenance. Replacement batteries are available through the banner link at the top of this page.
Post Fitment
| Post Type | Actual Outer Diameter |
| Nominal 4 in. x 4 in. Wood Post | 3.5 in. x 3.5 in. (with included adapter) |
| Vinyl 4 in. x 4 in. Post | 4.0 in. x 4.0 in. |
| Aluminum 4 in. x 4 in. Post | 4.0 in. x 4.0 in. |
| Steel 4 in. x 4 in. Post | 4.0 in. x 4.0 in. |
Specifications
| LED Count | 12 ultra bright white LEDs |
| Brightness Levels | 7 levels plus off (magnet controlled) |
| Light Output | 5 to 35 lumens |
| Runtime | 10 to 140 hours per full charge |
| Housing | ASA UV resistant composite |
| Solar Panel | Tempered glass laminated |
| Waterproof Rating | IP68 (fresh and salt water) |
| Battery | User replaceable NiMh (included) |
| Post Compatibility | 4 in. x 4 in. wood (with included adapter), vinyl, aluminum, steel |
| Not Compatible | Trex posts |
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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