4¼ in. x 4¼ in. Solar Post Cap Light for TimberTech Radiance Rail Express - White LED
Couldn't load pickup availability
Pickup available at Ultra Bright Tech
Usually ready in 24 hours4.25 in. x 4.25 in. Solar Post Cap Light for TimberTech Radiance Rail Express
The Ultra Bright Tech Solar Post Cap Light is a precision engineered lighting solution designed specifically to integrate with the TimberTech Radiance Rail Express composite post series. It adds safety and sophisticated illumination to your railing system without the need for electrical wiring or external power sources, combining a custom fit for 4.25 in. x 4.25 in. posts with industry leading solar technology for consistent performance in a variety of outdoor environments.
Fitment Note: Purpose built for the TimberTech Radiance Rail Express composite post and compatible with 4.25 in. x 4.25 in. aluminum and steel posts at the same actual outer diameter.
TimberTech
Radiance Rail Express
White LED
High output array
7 Levels
Magnet adjustable
IP68
Fresh and salt water
Custom Fit for TimberTech Radiance Rail Express
This post cap is precision engineered to integrate with the TimberTech Radiance Rail Express composite post series, delivering a clean, flush look that complements the high end finish of your railing system. The same tailored fit accommodates 4.25 in. x 4.25 in. aluminum and steel posts with an identical actual outer diameter, so you can standardize on one fixture across mixed material installations.
Patented Magnet Brightness Control
Integrated patented magnet technology lets you cycle through 7 distinct brightness levels or deactivate the unit with the included magnet. You can tune the output to meet specific seasonal performance requirements or extend runtime during periods of reduced sunlight, keeping the light functional and effective throughout the year without any wiring or physical switches.
Built for Long Term Outdoor Exposure
The housing is fabricated from ASA UV resistant composite material to prevent yellowing and structural degradation from prolonged sun exposure. Internal electronics are fully protected by an IP68 rating for fresh water and salt water coastal areas, and the high power solar panel is reinforced with tempered glass lamination for superior scratch resistance and energy collection efficiency compared to standard plastic alternatives.
User Replaceable LiFePO4 Battery Included
Each Solar Post Cap Light is powered by a user replaceable advanced lithium iron phosphate (LiFePO4) battery, included with the unit. LiFePO4 chemistry delivers a stable and long lasting power source that supports the high output white LED array, and replacement cells are available through the banner link at the top of this page for long term serviceability.
Post Fitment
| Post Type | Actual Outer Diameter |
| TimberTech Radiance Rail Express | 4.25 in. x 4.25 in. |
| Aluminum 4.25 in. x 4.25 in. Post | 4.25 in. x 4.25 in. |
| Steel 4.25 in. x 4.25 in. Post | 4.25 in. x 4.25 in. |
Specifications
| LED | High output white LED array |
| Brightness Levels | 7 levels plus off (magnet controlled) |
| Housing | ASA UV resistant composite |
| Solar Panel | Tempered glass laminated |
| Waterproof Rating | IP68 (fresh and salt water) |
| Battery | User replaceable LiFePO4 (included) |
| Post Compatibility | TimberTech Radiance Rail Express, 4.25 in. aluminum, 4.25 in. steel |
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.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.