The most cost effective hassle free outdoor lighting solution weve found and whats more when you buy these three lights youll even save 5 these motion activated lights run on batteries so they need no installation just hang or stick them up wherever you need them and because they use leds rather than bulbs they will operate for years before the batteries need replacing each lamp has 15 super bright leds so theyre powerful too use one to mark a gateway or light up a door or se