

Less reflection improves the efficiency of the light.īeam distance: The distance a flashlight can effectively illuminate, measured in meters using the ANSI/NEMA FL-1 standard. This special coating is applied to the surface of the lens to reduce reflection. Some icons that can be found are Peak Beam Intensity, Beam Distance, Impact Resistance, Run Time, Light Output, Water Resistance, and Water Proof.ĪR Coating: Stands for anti-reflective coating. If a flashlight package carries a ANSI/NEMA FL-1 icon, it means that the product complies with the organization standards.

Organization comprised of representatives from 14 companies in the industry.

Stands for the American National Standards Institute and the National Electrical Manufacturers Association. ANSI/NEMA FL-1: Industry standard used for measuring the performance of flashlights.
