Canister Light: beam angle 6° vs 16°

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Beam Angle: Fact & Fiction
Beam Comparison

remember that beam angle is subjective. Light and Motion reports beam angle as the true beam angle, not the hot spot. If your buddy has an 8* canister that has more power, a more focused hot spot, or less even of a corona, it is possible to appear to have a tighter beam
 
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