Flashlight Applications and Beam Patterns
When it comes to finding the right flashlight, it’s all about matching the light to the task. Streamlight’s diverse lineup offers specialized beam types: Traditional, High Lumen, High Candela, and Flood. Each series provides a unique blend of features tailored to different applications.
In addition to the information on this page, Streamlight has an interactive, online beam demonstration to help you determine the right light for you.
- Click here to start your beam education!
- Watch a video tutorial of our beam patterns
- Download Flashlight Beam Patterns Explained
- Download Weapon Lights Beam Patterns Explained

Traditional Beam Pattern: Designed for versatile, multi-purpose use, these lights offer exceptional value across a wide range of lighting needs.
| Performance Characteristics | Traditional Product | |
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High Lumen Beam Pattern: Delivers maximum brightness with a wide beam pattern, ensuring full situational awareness. Perfect for illuminating smaller spaces where intense light is essential without requiring long-range reach.
| Performance Characteristics | High Lumen Product | |
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High Candela Beam Pattern: Delivers powerful, long-distance beams - perfect for down-range applications requiring precision and clarity.
| Performance Characteristics | High Candela Product | |
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Flood Beam Pattern: Ideal for broad illumination over a wider area, reducing harsh shadows and giving an even, diffused light.
| Performance Characteristics | Flood Product | |
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