Product Description
Colonial 4" × 4" Black Aluminum Solar Post Cap — Seeded Glass, Low Profile
- Cast aluminum body — Durable, powder-coated construction built for year-round exposure.
- Real seeded glass — Premium panels soften glare and elevate the nighttime look.
- 4×4 wood fit — Designed for nominal 4" wood posts (actual opening ~3-5/8" × 3-5/8").
- Solar-charged battery — Automatic dusk-to-dawn operation; up to all-night accent runtime (sun-exposure dependent).
- Quick retrofit — Low profile keeps sightlines clean on rails, gates, corners, and landings.
The Colonial Solar Post Cap delivers a timeless profile in a tougher cast-aluminum package that resists dings, corrosion, and UV fade better than basic PVC caps. Real seeded-glass panes diffuse the LEDs so posts glow evenly rather than “spotlight,” which reads premium on entryways and along deck rails. Installation is straightforward: the cap slides over nominal 4" wood (actual 3.5") and fastens in minutes, while the integrated panel charges a replaceable battery by day for automatic illumination at dusk.
Standardize your design language across mixed post sizes by pairing Colonial on 4" wood with a stylistically similar aluminum cap for larger columns—use the Oxford 6" × 6" Aluminum Solar Post Cap. If part of your project transitions to 4" square metal or vinyl posts, keep the aluminum look consistent with the Imperial Aluminum Solar Post Cap.
Specifications
| Construction | Cast aluminum; black powder-coat; real seeded-glass panels |
| Fitment | Nominal 4" wood (actual opening ~3-5/8" × 3-5/8") |
| Lighting | High-output LEDs; accent illumination |
| Power | Solar-charged battery; dusk-to-dawn auto on/off |
| Typical Runtime | Up to ~10–12 hours after full sun (site dependent) |
Installation (Quick Steps)
- Fit check — Ensure an actual 3.5" wood post (nominal 4").
- Mount — Seat square and fasten per instructions.
- Charge — Allow a full day of sun before first-night test.
- Maintain — Wipe panel and glass occasionally for peak output.
Buying Guide
- Material upgrade — Aluminum + real glass delivers a more refined look and longevity vs. PVC.
- Lighting role — Accent, not task; add more caps or tighten spacing for brighter lines.
- Style coordination — Use Oxford (6") and Imperial (4" square) to unify mixed systems.
Frequently Asked Questions
- Will this fit vinyl 4" posts?
- It’s sized for nominal 4" wood (actual 3.5"). For square vinyl/metal 4" posts, consider the Imperial Aluminum cap.
- Is the glass real?
- Yes—seeded glass panels diffuse light for a premium, glare-free glow.
- Do I need wiring?
- No—solar-charged battery with dusk-to-dawn operation.
Comparison
- Colonial 4" (this product) — Cast aluminum; seeded glass; fits nominal 4" wood.
- Imperial Aluminum — Aluminum cap for square 4" posts; modern lines, Dual Color on many SKUs.
- Oxford 6"×6" — Low-profile aluminum cap with decorative glass for 6"/5.5"/5" posts.
