kolpop 4x4 Solar Post Cap Lights Outdoor 6Pack- 3 Color Temperatures& 2 Level Brightness, IP65 Waterproof, 16 LED Black Fence Deck Post Light Solar Powered for 4×4/3.5×3.5 Wood/Vinyl Posts
kolpop 4x4 Solar Post Cap Lights Outdoor 6Pack- 3 Color Temperatures& 2 Level Brightness, IP65 Waterproof, 16 LED Black Fence Deck Post Light Solar Powered for 4×4/3.5×3.5 Wood/Vinyl Posts
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About This
- 【Important – Designed ONLY for 4x4 & 3.5x3.5 Posts】Kolpop solar post cap light is made to fit 4x4 inch and 3.5x3.5 inch wood or vinyl post caps.❌ DOES NOT fit any other sizes – including posts smaller than 3.5" or larger than 4.0"📏 Quick check: If your post is not exactly 3.5" or 4.0", this solar post light will NOT fit – verify your post dimensions before purchase
- 【3 Color Temperatures–One Light, Any Mood】Choose from Soft Warm White , Cool White , or Natural Daylight with a simple switch. No more settling for a single harsh tone—match your lighting to cozy evenings, modern curb appeal, or bright security needs, all from one fixture
- 【2 Brightness Levels–Smarter Solar Runtime】No more “all or nothing” lighting. Switch between 100% brightness for maximum illumination and 50% brightness for extended runtime—perfect for keeping your solar post lights glowing longer through the night. The lower setting reduces energy draw, helping the solar battery last until dawn while softening glare for a more comfortable ambiance
- 【Energy Saving & Durability】Kolpop deck post lights feature highly efficient monocrystalline silicon solar panels with an energy conversion rate of up to 22%. Zero electricity costs, reduced carbon footprint, and IP65 waterproof rating—reliable, maintenance‑free performance through rain, snow, and humidity
- 【Easy Installation】Simply select your preferred light mode, nail the base onto the post, and screw the light into place. There is no wiring or complicated setup required.(Note:When installing on a 4x4 post, first remove the built-in 3.5x3.5 adapter from the base)
Overview
- Brand : kolpop
- Color : Black
- Material : Acrylonitrile Butadiene Styrene
- Style : Modern
- Light fixture form : Post Light

Lighting That Makes Every Space Feel Better
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Poor lighting makes spaces feel dull, uncomfortable, and outdated.
The right lighting transforms brightness, mood, and functionality—instantly.
90%
ENERGY SAVING
89%
SMARTER UPGRADES
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Easy DIY Lighting Setup
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Make Your Home Safer with Outdoor Lighting
What Customers Ask Most
Choose lighting based on your space.
LED for everyday use, smart lighting for convenience, outdoor lighting for safety, and decorative lighting for atmosphere.
For most rooms, 800–1600 lumens works well.
Higher lumens = brighter light.
2700K–3000K = warm & cozy
4000K = neutral & clean
5000K+ = bright & daylight
Solar lights are great for pathways, gardens, and ambiance.
For strong brightness, choose high-lumen models.
Lighting Tips & Inspiration