![LEONLITE 4W LED Emergency Driver, 120V-277VAC to 3-60VDC, LED Light Emergency Backup Battery, UL Listed, Rechargeable Power Supply, Over 90mins Emergency Time, for Low Bay, Panel Light, Wraparound - Amazon.com LEONLITE 4W LED Emergency Driver, 120V-277VAC to 3-60VDC, LED Light Emergency Backup Battery, UL Listed, Rechargeable Power Supply, Over 90mins Emergency Time, for Low Bay, Panel Light, Wraparound - Amazon.com](https://m.media-amazon.com/images/I/61nMt+No+PL.jpg)
LEONLITE 4W LED Emergency Driver, 120V-277VAC to 3-60VDC, LED Light Emergency Backup Battery, UL Listed, Rechargeable Power Supply, Over 90mins Emergency Time, for Low Bay, Panel Light, Wraparound - Amazon.com
![Found installed in a rented house, its been beeping every 20 minutes or so for the last 5 days its driving me insane (more in comments). : r/whatisthisthing Found installed in a rented house, its been beeping every 20 minutes or so for the last 5 days its driving me insane (more in comments). : r/whatisthisthing](https://external-preview.redd.it/jY9X3UTyEeaiY9Q5tTu6y03CB-PPBPFCnAuCix8aL10.jpg?width=640&crop=smart&auto=webp&s=873c59a5992aac4b6f41ee1ef89de270eef7978e)
Found installed in a rented house, its been beeping every 20 minutes or so for the last 5 days its driving me insane (more in comments). : r/whatisthisthing
![Mighty Max Battery 6V 4.5Ah Streamlight Vulcan, 44007, Sho-me Rechargeable Sealed Lead Acid 645 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com Mighty Max Battery 6V 4.5Ah Streamlight Vulcan, 44007, Sho-me Rechargeable Sealed Lead Acid 645 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com](https://mobileimages.lowes.com/productimages/a7b8f016-1b54-4198-8b4d-26ef2ee566ae/17697535.jpg?size=pdhism)