Get next-level, linkable motion light bulbs for Outdoor flood lights the led+ motion sensor Outdoor flood lights stay on at 50% brightness level from dusk to dawn and switch to 100% illumination level for 3 Mins when motion is detected Security lights, motion Outdoor detection: the Outdoor led flood lights allow you to not worry about finding the light switch when your hands are full the dusk to dawn setting turns the led Outdoor flood lights on at night and off during the day Energy saving led flood lights: extend the life of your Outdoor motion sensor lights and reduce energy costs the motion led flood lights will last 15,000 hours with A 1.8 estimated energy cost per year Linkable motion system: create up to four linked zones to control larger areas of your Outdoor space when one led flood light is triggered, all linked Outdoor led lights will turn on to illuminate walkways, garages and dark porches Easy addition, lasting benefits: the led Outdoor lights are the same size and shape as Par38 halogen Floodlight bulbs they can easily replace existing Outdoor led flood lights while offering motion-detecting benefits that will last for several years 1 LED bulb per package Same size and shape as a halogen PAR38 Floodlight bulb Medium base (E26)