Solar Powered-Solar Post Cap Lights: APONUO 4x4 post solar lights are powered by the sun, providing bright, eco-friendly illumination without the need for electricity, saving on energy costs Weather Resistant - IP64 Waterproof:Built with waterproof materials ABS with IP64 waterproof rating, the 4x4 solar post cap lights are designed to withstand many weather conditions, ensuring long-lasting performance almost all year round Auto On/Off: APONUO deck post lights solar powered feature an integrated light sensor that automatically turns them on at dusk and off at dawn, offering a hassle-free lighting solution Easy Installation: With a simple and tool-free setup, these solar post lights are perfect for fence, deck, patio, garden and yard.The solar deck post lights fit for 4x4 wood & vinyl/plastic posts Stylish Outdoor Lighting: Enhance the beauty of your outdoor decor with these sleek and modern post cap lights solar powered. APONUO solar post cap lights create a warm, inviting atmosphere for your garden, deck, fence, patio or yard APONUO Solar Post Cap Lights,Fence Post Solar Lights,Warm White Solar Post Lights Outdoor Waterproof Garden Patio Yard Lights for Fence Deck 4x4,Auto On/Off,Easy to Instal,Black 6 Pack