Outdoor post-cap lighting designed to add safe, selectable illumination to fence and deck posts, with solar charging and easy screw-on fitting. Homeowners looking for low-maintenance garden lighting will appreciate the seasonal reliability and simple setup. Are these lights the right fit for your posts and local weather, and do they give enough evening light for your needs, especially with btfarm Solar Post Lights?
⚡ At a Glance
- • Lighting Output: 16 LEDs produce an initial 15 lumens in either warm white or cool white mode
- • Best for: Homeowners who want simple, wire-free post lighting for patios, decks, and fences
- • Not ideal for: Posts smaller than 3.5 x 3.5 inches or users needing high-output area lighting
Solar-powered post cap lights fit common 3.5 x 3.5 and 4 x 4 posts and switch on at dusk. Two colour modes create either a warm or cool glow while the diamond-pattern shade adds decorative light.
Selectable Warm or Cool Ambience - thanks to 16 LED two-colour modes
A slide switch under the solar panel selects warm white or cool white with 16 LEDs producing around 15 lumens at dusk. An automatic light sensor turns the lamps on at dusk and off at dawn.
Choose a cosy cream tone for relaxed evenings or a cooler white for clearer pathway lighting, adapting the atmosphere without rewiring.
Simple Fit to Standard Posts - with screw-on mounting for two post sizes
Caps measure 5.04 x 5.04 x 2.19 inches and are sized to sit on actual post faces of 3.62 x 3.62 or 4.13 x 4.13 inches. Installation requires placing the cap on the post and tightening the supplied screws.
Securely mount lights to common vinyl or wooden posts in minutes, making upgrades quick without complex tools.
All-Weather Durability - thanks to sealed ABS construction
High-quality ABS material and good sealing deliver resistance against rain, snow and exposure to sun. Solar photovoltaic panels and rechargeable batteries are enclosed to protect electrical components.
Leave lights installed year-round with confidence that they will resist typical outdoor weather and continue charging from daylight.
✨ The 4 Key Reasons for btfarm Solar Post Lights
- Easy Installation - Secure screw-fit onto 3.5x3.5 or 4x4 posts in minutes
- Solar Charging - 6-8 hours sun yields around 8-10 hours nightly illumination
- Decorative Glow - Diamond patterned shade casts a distinctive ambient light pattern
- Weatherproof Build - ABS housing and sealed design withstand rain and snow
📋 Technical Details at a Glance
- Category: Home outdoor lighting
- LEDs: 16 LEDs
- Colour Modes: Warm white, Cool white
- Light Output: Approximately 15 lumens at dusk
- Post Compatibility: Fits 3.5 x 3.5 (actual 3.62 x 3.62) and 4 x 4 (actual 4.13 x 4.13) posts
❓ Frequently Asked Questions
Q: Will these caps fit my fence posts?
A: They fit common 3.5 x 3.5 posts (actual cap seat 3.62 x 3.62) and 4 x 4 posts (actual cap seat 4.13 x 4.13), suitable for wood or vinyl posts.
Q: How long do they stay lit after charging?
A: With 6-8 hours of sun exposure during the day, expect around 8-10 hours of illumination at night.
Q: Are they suitable for all weather conditions?
A: Made from sealed ABS plastic with waterproofing, they are designed to work in rain, snow and hot sun.
🏆 Our Verdict
Homeowners who want simple, maintenance-free lighting for fence posts and decking will find these lights suitable. Solar charging with selectable warm or cool LEDs and a decorative diamond shade sets them apart as practical, attractive post-cap options. While not designed for high-output area lighting, the durable, weatherproof construction and easy fitting offer good long-term value.
