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 atmo