APONUO Solar Post Cap Lights Outdoor, 3 CCT& 2 Brightness Deck Post Lights Solar Powered for 4x4 5x5 6x6 Vinyl Wooden Posts, Waterproof Dusk to Dawn Fence Deck Lights for Patio Garden, White, 12-Pack

3 Color Temperatures& 2 Brightness Modes: Cool White (6000K) for security, Warm White (3500K) for cozy ambiance, or Neutral White (4500K) for natural illumination. Each color features 2 adjustable brightness levels: 50% for extended runtime or 100% for maximum visibility. Simply tap the single button to cycle through 6 distinct lighting modes, allowing you to match any occasion from quiet evenings to outdoor gatherings. Set your preferred mode before mounting for hassle-free installation. Universal Adjustable Base: Say goodbye to mismatched post caps and wasted adapters. Our innovative adjustable base is engineered to fit 4 standard post sizes: 3.5x3.5,5.5x5.5 inch wooden posts, 4x4, 5x5 vinyl post caps. Simply adjust the built-in clips to accommodate any post diameter from 3.5 to 5.5 inches, all with a single base. No need for multiple adapters or complicated part swaps. Enjoy hassle-free installation with zero waste, making it the smart choice for homeowners and DIYers alike. Solar Powered & Auto On/Off: Powered by a high-performance solar panel, this solar post cap light fully charges in just 4–6 hours of sunlight. It automatically turns on at night, delivering reliable illumination: 12 hours at 50% brightness for all-night coverage, or 8 hours at 100% brightness for maximum visibility. On at sunset, off at sunrise. IP64 Weatherproof & Widely Outdoor Use: Rated IP64 water-resistant, this 4x4 solar post cap light is built to withstand outdoor elements. Whether it’s morning dew or sudden rain showers, rest assured your light stays reliable season after season. Designed for versatile applications, it’s the perfect fit for gardens, decks, fences, patios, yards, and even mailboxes. After-Sales Support: Enjoy peace of mind with our 12-month after-sales service — we stand behind the quality of your purchase. The package includes all necessary mounting accessories, so you have everything you need right out of the box for a hassle-free setup.