2-Pack: Automatic Lamp Sensors Dusk Dawn Security Light Bulb Socket "Covid-19" High grade 2 layers filter

High grade 2 layers filter made by knitted cotton has good breathability

and it will not take any damage to the door frame

If you're using them to refill your aroma diffusers with essential oils

No Back Pocket

2-Pack: Automatic Lamp Sensors Dusk Dawn Security Light Bulb Socket "Covid-19" High grade 2 layers filterThis 2 pack automatic light sensors instantly turns any lamp into a home security system, protecting your home and family. Easy to use electric eye sensor simply screws into any light socket. Features: Bulbs then screw into the sensor, adjustable sensor will automatically turn your light on at dusk and off at daylight. Easily transforms your exterior lights to come on at dusk and off at dawn. Rated for up to 150 watt light bulbs, fits any Standard