Solar Source Sensor Wall Lights Dusk to Down Features: 1) Advanced PIR motion Sensor --Solar lights Outdoor wall are equipped with upgraded PIR motion sensors. When movement is detected, the lighting will be up to 100%. After 20 seconds of no detected movement, they will to 25% lighting and keep 25% lighting until dusk to dawn to save energy and prolong lights service life. 2) Economic & Practical--Solar porch lights are equipped with efficient polycrystalline solar panels,1200mah lithium battery, and matte lamination technique to improve the conversion rate, being 18% brighter than other products for the same amount of solar lighting time, with high-impact ABS lamp body to resist high temperature, corrosion, and water which can ensure longer service life. 3) Easy to Install --Dusk to dawn outdoor lighting with no wires required, you can install anywhere you like within several minutes and no extra electricity bills to pay for. What’s more…