FIELDLUME Guides
Flashlight Color Temperature Guide: Cool White vs Neutral vs Warm White
Learn how flashlight color temperature affects beam appearance and visibility, and compare cool, neutral and warm white light for different uses.
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SMO vs OP Reflector: What’s the Difference in a Flashlight Beam?
Smooth and orange-peel reflectors shape light differently. Here’s how each design affects hotspot, spill and real-world beam appearance.
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Lumens vs Candela: Which Matters More in a Flashlight?
Lumens measure total light output. Candela measures beam intensity. Here’s how to use both when choosing a flashlight.
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Candela Explained: What Does It Mean for a Flashlight?
Candela measures how strongly a flashlight concentrates light in a direction. Here’s why it matters when beam distance is important.
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Flashlight Lumens Explained: Does More Mean Better?
Lumens measure total light output, but they do not tell you how far a flashlight can reach. Here’s what the number really means.
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How to Choose a Flashlight for Emergencies
A good emergency flashlight should be easy to use, easy to keep charged and suitable for the situations you may actually face.