I keep one similar mounted inside my safe, which holds my firearms, precious metals and important documents. Very prepper related.
In subreddit r/preppersales
In a post titled:
[Amazon] 3 Pack – Under Cabinet Lighting,1800mAh USB Rechargeable Closet Light, 8-Inch LED Motion Sensor Indoor, 3-Level Adjustable Brightness and 3 Color Temperature Options – $8.49