✔ SOLAR POWERED: Let the sun do the work with solar outdoor post cap lights from Home Zone Security featuring long lasting warm LED lights to upgrade your home with elegant accent lighting ✔ DECORATIVE HOUSING: Designed with decorative rigged lens housing for beautiful accent lighting effect along your deck and porch posts ✔ EASY SETUP: Quick and painless installation with no wiring required. Simply switch the light on and mount using the included mounting screws to install on your posts for attractive accent lighting at night (suitable for 3.5"x 3.5" posts and 4"x 4" posts). ✔ AUTO-ON SENSOR: Dusk to dawn sensor to keep light off during the day while charging and automatically triggers at night for 12 lumens of illumination ✔ BUY WITH CONFIDENCE: Tested and approved for outdoor weather resistance backed with our 1-year no hassle product support