Is Smart Device : no Model Number : led bulb Luminous Flux : 500 - 999 Lumens Voltage : 85V-265V Occasion : LIVING ROOM Power Tolerance : 1% Shape : Globe Certification : CE Base Type : e27 Origin : Mainland China Item Type : LED bulbs Led Bulb Type : Bubble Ball Bulb Certification : ce LED Chip Model : SMD3528 LED Radar Motion Sensor Light Bulb 10W15W 20W 25W LED Bulb E27 110V 220V Radar Sensor Light Lamp Lamparas For Home Stair PathwaySpecification: Name: LED light Sensor bulb Base: E27 Power: 10W 15W 20W 25W Material: plastic coated aluminum + PC LED Lamp Beads: 10leds 14leds 18leds 24leds Input Voltage: AC85V-265V Beam Angle: 180 degrees Color: Warm /White White Life: >30000h 1. The lamps can be oriented towards 360° radar sensing + infrared sensing. 2. Lamps should be kept away from high temperature and sensitive places. 3. Do not place any bulky items around. Working principle: It works for about 40 seconds when you are within range of the sensor. After 30 seconds, if you don't move, the light doesn't come on. Too bright or during the day, the light does not work. It only works in dark environments or at night.