[Dusk to Dawn & High Charging Efficiency]With larger solar panels, the solar fence light has a higher conversion efficiency, up to 19.6% conversion rate. Full battery life 12 hours [Intelligent human body sensing]with a sensing distance of five meters, when a person comes, the light be bright; when a person leaves, the light become dim.(ps:Colorful models do not have this function) The hollow pattern projection makes the courtyard decoration more interesting, and the built-in switch and low light attenuation LED lamp beads providing the right light effect to help create a romantic atmosphere without dazzling your eyes. [IP65 Waterproof & Weather ]These solar wall lights are made of high quality ABS material , with IP65 waterproof rating, they can withstand a variety of outdoor conditions such as rain, snow, and extreme temperatures. They are and have a long lifespan to they stand the test of time. [Easy Installation & Versatile Applications]No wires required, and installation can be completed in 5 minutes with matching screws set tightly. Warm white or other specified colors are suitable for daily lighting, decorating your fence or patio. RGB color changing mode is perfect for parties, weddings, Halloween, Thanksgiving, Christmas and more. Solar panel: 2V/0.35W polysilicon Lighting time: Fully ≥12H, induction 850 times Light color:B: yellow light(Light control + radar human body sensing model) Colour:Black Material:ABS Package Contents: 1 x solar lamp 1 x screw 1 x double-sided tape 1 x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.