[Key features and benefits] - Size and fit: Apono Solar Heading Lights measure 5.71 x 5.71 x 2.64 inches. They come with screw fittings and different base sizes for flexible mounting. - Mounting options: 4x4 pole solar lights for 4x4,6x6 posts (real 3.5x3.5,5.5x5.5) inch wood pole heads, or you can mount the Apono solar fence pole lights to 4x4,5x5 (real 4x4,5x5) inch vinyl poles. - Brightness and coverage: 16 LED beads deliver about 20 lumens of bright light at the start of twilight, making them suitable for outdoor lighting and garden, deck, fence, and patio decor. - Build and durability: IP64 waterproof rating, pressure and water resistant, constructed from rust-proof high-quality PP plastic for long outdoor service life. - Power and performance: Outdoor charging and lighting; when fully charged, the lights can provide lighting all night. For best efficiency, install in a well-lit area. - Versatile placements: Front garden, back garden, car road, pavement, walking path, deck, or patio. The 360-degree illumination helps decorate and light fences, decks, verandas, and gardens. - Use scenarios - Fence line illumination: Mount on wooden or vinyl poles along a property fence to provide boundary lighting and decorative effect. - Deck or veranda ambiance: Install on deck posts or rail ends to create a warm, 360-degree glow for outdoor gatherings. - Pathway safety: Position along walkways or driveways to guide steps and enhance curb appeal after dark. - Reliability note: Apono 4x4 solar energy pole lights are designed for outdoor use, combining easy mounting with weatherproof performance for year-round visibility.