![Square item with flashing green light hidden in bathroom vent. Unable to access it as it is high up. Seems to be connected to a thick wire. : r/whatisthisthing Square item with flashing green light hidden in bathroom vent. Unable to access it as it is high up. Seems to be connected to a thick wire. : r/whatisthisthing](https://preview.redd.it/square-item-with-flashing-green-light-hidden-in-bathroom-v0-l2ombletwkxa1.jpg?auto=webp&s=56abe22c7ac6a7f2ffc818b88860459b0d3fa2a4)
Square item with flashing green light hidden in bathroom vent. Unable to access it as it is high up. Seems to be connected to a thick wire. : r/whatisthisthing
![ZB110L1 ULTRA GREEN ZB Series 110 CFM Multi-Speed Ceiling Bathroom Exhaust Fan with LED Light, ENERGY STAR® certified ZB110L1 ULTRA GREEN ZB Series 110 CFM Multi-Speed Ceiling Bathroom Exhaust Fan with LED Light, ENERGY STAR® certified](https://www.broan-nutone.com/getmedia/2c7070e6-2f27-4b13-91b7-33fb120d2582/XB50L1_XB80L1_XB110L1_RB80L1_RB110L1_ZB80L1_ZB110L1_2.jpg?width=1800&height=1800&ext=.jpg)
ZB110L1 ULTRA GREEN ZB Series 110 CFM Multi-Speed Ceiling Bathroom Exhaust Fan with LED Light, ENERGY STAR® certified
![Broan-NuTone BHFLED80 PowerHeat Bathroom Exhaust Fan, Heater, and LED Light Combination, 80 CFM : Amazon.co.uk: Everything Else Broan-NuTone BHFLED80 PowerHeat Bathroom Exhaust Fan, Heater, and LED Light Combination, 80 CFM : Amazon.co.uk: Everything Else](https://m.media-amazon.com/images/I/718kaiw-ngL._AC_UF350,350_QL80_.jpg)
Broan-NuTone BHFLED80 PowerHeat Bathroom Exhaust Fan, Heater, and LED Light Combination, 80 CFM : Amazon.co.uk: Everything Else
![Delta Breez GreenBuilder G2 Series 80 CFM Wall or Ceiling Bathroom Exhaust Fan with Adjustable Humidity Sensor, ENERGY STAR GBR80H - The Home Depot Delta Breez GreenBuilder G2 Series 80 CFM Wall or Ceiling Bathroom Exhaust Fan with Adjustable Humidity Sensor, ENERGY STAR GBR80H - The Home Depot](https://images.thdstatic.com/productImages/120efbd5-c58f-400e-b213-5f8dd1567753/svn/white-delta-breez-bath-fans-gbr80h-66_600.jpg)
Delta Breez GreenBuilder G2 Series 80 CFM Wall or Ceiling Bathroom Exhaust Fan with Adjustable Humidity Sensor, ENERGY STAR GBR80H - The Home Depot
![Blue light visible in fan over master bath shower at an Airbnb. It turns off when you switch off the light/fan. : r/whatisthisthing Blue light visible in fan over master bath shower at an Airbnb. It turns off when you switch off the light/fan. : r/whatisthisthing](https://preview.redd.it/twdknabo4tp61.jpg?width=1080&crop=smart&auto=webp&s=ffbc753f9bb91498227ad8c9c71d888956c0f578)
Blue light visible in fan over master bath shower at an Airbnb. It turns off when you switch off the light/fan. : r/whatisthisthing
![Best Quiet Bathroom Exhaust Fan With Led Light | Dwellingexpertise.com | Bathroom exhaust, Bathroom exhaust fan, Amazing bathrooms Best Quiet Bathroom Exhaust Fan With Led Light | Dwellingexpertise.com | Bathroom exhaust, Bathroom exhaust fan, Amazing bathrooms](https://i.pinimg.com/736x/10/10/cd/1010cd60bb0ad054cbd6e4ca78ee3240.jpg)
Best Quiet Bathroom Exhaust Fan With Led Light | Dwellingexpertise.com | Bathroom exhaust, Bathroom exhaust fan, Amazing bathrooms
![Is the faint circle in the center of my bathroom vent a hidden camera? There is a faint green light in it when it gets dark like some night vision or something : Is the faint circle in the center of my bathroom vent a hidden camera? There is a faint green light in it when it gets dark like some night vision or something :](https://i.redd.it/jiwku8ysd2d81.jpg)
Is the faint circle in the center of my bathroom vent a hidden camera? There is a faint green light in it when it gets dark like some night vision or something :
![Delta Breez GreenBuilder Series 100 CFM Wall or Ceiling Bathroom Exhaust Fan with Adjustable Humidity Sensor, ENERGY STAR GBR100H - The Home Depot Delta Breez GreenBuilder Series 100 CFM Wall or Ceiling Bathroom Exhaust Fan with Adjustable Humidity Sensor, ENERGY STAR GBR100H - The Home Depot](https://images.thdstatic.com/productImages/3bfda210-f550-461d-9567-c53e2b724326/svn/white-delta-breez-bath-fans-gbr100h-1d_600.jpg)
Delta Breez GreenBuilder Series 100 CFM Wall or Ceiling Bathroom Exhaust Fan with Adjustable Humidity Sensor, ENERGY STAR GBR100H - The Home Depot
![Bath Fan with Bluetooth® Speaker, LED Light & Night Light - 110 CFM, 1.5 Sones | Homewerks Worldwide Bath Fan with Bluetooth® Speaker, LED Light & Night Light - 110 CFM, 1.5 Sones | Homewerks Worldwide](https://www.homewerks.com/sites/default/files/styles/homewerks_product_media/public/7130-08-BT_Lifestyle_Light%20On.jpg?itok=bz_tGq8M)
Bath Fan with Bluetooth® Speaker, LED Light & Night Light - 110 CFM, 1.5 Sones | Homewerks Worldwide
![Delta Breez GreenBuilder Series 80 CFM Ceiling Exhaust Bath Fan with LED Light GBR80LED - The Home Depot Delta Breez GreenBuilder Series 80 CFM Ceiling Exhaust Bath Fan with LED Light GBR80LED - The Home Depot](https://cf-images.us-east-1.prod.boltdns.net/v1/static/1834613806001/518418ef-ef7d-4046-9e81-8c33085f99b7/093c69d6-b62f-4868-8cd3-8119d85379d7/1280x720/match/image.jpg?pubId=66036796001)
Delta Breez GreenBuilder Series 80 CFM Ceiling Exhaust Bath Fan with LED Light GBR80LED - The Home Depot
![Delta Breez SLM80-110LED - Slim Bathroom Exhaust Fan With Dimmable LED Light, 80-110 CFM Adjustable Speed - Bees Lighting Delta Breez SLM80-110LED - Slim Bathroom Exhaust Fan With Dimmable LED Light, 80-110 CFM Adjustable Speed - Bees Lighting](https://www.beeslighting.com/cdn/shop/files/SLM80-110LED_bathroom-fan-04.jpg?v=1711858033&width=1000)
Delta Breez SLM80-110LED - Slim Bathroom Exhaust Fan With Dimmable LED Light, 80-110 CFM Adjustable Speed - Bees Lighting
![Delta BreezGreenBuilder GBR80LED 80 CFM Exhaust Bath Fan with LED Light - Built In Household Ventilation Fans - Amazon.com Delta BreezGreenBuilder GBR80LED 80 CFM Exhaust Bath Fan with LED Light - Built In Household Ventilation Fans - Amazon.com](https://m.media-amazon.com/images/I/61hV1VYGsSL._CR0,0,640,361_SR342,193_.jpg)