MOTION ACTIVATED: motion activated from all angles up to 70 feet, or 21 meters, with 180° detection zone, your house will never be so secure turns off after 1 Min - 5 Mins or 20 Mins, you choose! MOTIONBRIGHT 2-LEVEL LIGHTING: with dimmable bulbs you have constant low ambient lighting when no motion is detected and full brightness when motion IS detected saving energy while staying safe BULB REQUIREMENTS: this security light requires 2x Standard Base Dimmable E26 PAR38 Shape 120W Max Bulbs that are sold separately - compatible with Incandescent and LED bulbs DUAL MOUNT: includes all mounting hardware and an adjustable arm design for quick and easy installation - gently grasp the motion sensor and rotate it up or down for wall or eave mounting WEATHER RESISTANT: ideal for any outdoor environment - constructed of durable materials with light shields for bulb protection, outdoor rated and weather resistant for light exposure to the elements