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ANSI Standard Beam Angles

ANSI Standard:

Classification  Beam Angle Range Abbreviation
Narrow Spot 5 to 15 NS
Spot 16 to 22 S
Narrow Flood 23 to 32 NF
Flood 33 to 45 FL
Wide Flood 46 to 74 WF
Very Wide 75+ VW

PhotonStar products are compliant with the ANSI Standard Beam Angles and you will find the abbreviations listed above on our product datasheets.