Review: American Rifleman goes into the field with Coast's flashlights.
Date:
Wednesday, August 8, 2018

They are tested and rated to ANSI/FL1 standards, impact resistant and weather resistant.
During a night shoot a while back, I was handed a couple of Coast brand flashlights to aid in maneuvering through an old abandoned building (used as a simulator) and to illuminate targets on the square range. Click the link to read the review:
https://www.americanrifleman.org/articles/2018/7/26/field-tested-coast-rechargeable-led-flashlights