светодиодный светильник прожектор встраиваемого celing фитинги энергосбережение освещение человеческого движение radar датчики индукционные

1. microwave radar light stair warehouse basement porch passageway lighting max 8 meters 2. please kindly note the new motion sensor led downlights have bulit-in light sensor, so the light will only work at night when brightness <6lux (twilight) . 3. please don't use them in bedroom, near window or near road. any tiny movement, such as turning around on bed, wind blow and road nosie, will make the lights working.