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Four black square solar post lights with low-profile acrylic shade and 16 LEDs each

ZT03 Solar Post Light 4 Pack 16 LED 3 Modes IP44 5.5 in Black

SKU CH-E25S-18PHH MPN ZT03

Four solar post caps with 16 LEDs, three colour temperatures, IP44 weatherproofing and 810+ hour runtime fit 3.5" wood or 4" vinyl posts

  • ProductnameMlambert
  • lamptypeLED
  • shadedimensions5.5 in x 5.5 in x 1.42 in
  • shadematerialAcrylonitrile Butadiene Styrene
  • location/usage?Yard fence, outdoor
  • listingMounting Hardware
  • Three selectable colour temperatures via external switch
  • IP44 sealed housing resists rain, snow and dust
  • Solar powered with auto dusk-to-dawn operation
  • 16 LEDs give 360° even illumination
  • Fits 3.5" wood and 4" vinyl posts with expansion base

Solar Post Lights for Fence & Deck

A four-pack of black solar post lights sized 5.5 in square by 1.42 in high fits 3.5×3.5 in wood or 4×4 in vinyl posts. Sixteen LED beads per unit provide 360° illumination across three selectable colour temperatures. The IP44-rated ABS housing resists rain, snow and UV exposure for year-round outdoor use.

Practical Limits of Solar & IP44

A monocrystalline panel charges the internal battery during daylight for 810+ hours of automatic dusk-to-dawn operation. The IP44 seal protects against splashing water and dust but not submersion or high-pressure jets. Performance depends on direct sun exposure; heavy shade or short winter days will reduce runtime. An external switch selects Warm, Neutral or Cool white without disassembly.

Upgrade from Wired or Single-Colour Caps

Replaces low-voltage wired caps that need trenching, transformers and timers, and single-colour solar caps that lock you into one temperature. The expansion base accommodates natural wood swelling, preventing cracks that split fixed-size mounts. The jump is worthwhile when you want tool-free colour changes, no wiring cost and a fit that tolerates seasonal post movement.

Highlights

  • Three selectable colour temperatures via external switch
  • IP44 sealed housing resists rain, snow and dust
  • Solar powered with auto dusk-to-dawn operation
  • 16 LEDs give 360° even illumination
  • Fits 3.5" wood and 4" vinyl posts with expansion base

Specifications

ModelZT03
ProductnameMlambert
lamptypeLED
shadedimensions5.5 in x 5.5 in x 1.42 in
shadematerialAcrylonitrile Butadiene Styrene
location/usage?Yard fence, outdoor
listingMounting Hardware
careOutdoor use only, waterproof, Solar Powered, false, outdoor
Part NumberTX-SPL10-POST-3M-4
finishBlack
lampquantity16
descriptionMlambert, Acrylonitrile Butadiene Styrene, Solar Powered, LED, Screw Mount, Mounting Hardware
featuresSolar
typeOutdoor
sizedimensions5.5 in x 5.5 in x 1.42 in
widthdiameter5.5 L x 5.5 W x 1.42 H inches

Questions about this item

Which of the three colour-temperature modes should I choose for my fence posts?

Choose Warm White for cosy patio evenings, Neutral White for everyday porch lighting, or Cool White for crisp security and driveway visibility; the external switch lets you change modes instantly without removing the lights.

What does the 810-plus hour figure mean once the lights are installed on my deck?

The rechargeable battery provides 8 to 10-plus hours of automatic illumination from dusk to dawn each night after a full day of solar charging.

What does the IP44 rating cap in practice for these post caps?

IP44 means the sealed housing resists rain, snow, dust and humidity, while the UV-resistant ABS prevents fading; the expansion base also accommodates natural wood swelling without cracking.

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