Lumens vs Candela With SureFire | Guns & Gear

Published on September 19, 2023
Duration: 3:57

This video from Gun Talk Media features Andrew Wright from SureFire explaining the critical difference between lumens and candela in tactical flashlights. He demonstrates how candela, not just lumens, dictates a light's effective range and target identification capability, particularly for SureFire's Turbo Series lights. The demonstration highlights how higher candela is essential for identifying threats at extended distances.

Quick Summary

Candela is the key metric for tactical flashlight range and target identification, measuring light intensity in a specific direction. While lumens indicate total brightness, high candela creates a tight, focused beam that penetrates further, crucial for identifying threats at extended distances, as demonstrated by SureFire's Turbo Series lights.

Chapters

  1. 00:12Introduction: Light Range Importance
  2. 00:25Lumens vs Candela Explanation
  3. 00:48SureFire Beam Pattern Categories
  4. 01:35Flashlight Demonstration Setup
  5. 02:02Stiletto Pro Performance
  6. 02:20EDCL1-T Performance
  7. 02:43EDC1-DFT Turbo Performance
  8. 03:16Candela's Importance for Range
  9. 03:24Dual Fuel Battery Feature

Frequently Asked Questions

What is the difference between lumens and candela in flashlights?

Lumens measure the total brightness output of a light source. Candela measures the intensity of light in a specific direction, indicating how far the beam will reach and its concentration. For long-range tactical use, candela is more important than lumens.

Which SureFire flashlight beam pattern is best for long-range identification?

SureFire's Turbo Series lights are designed with a tight, narrow beam focused on distance. This high candela output is critical for identifying threats and details at extended ranges, as demonstrated with the EDC1-DFT Turbo.

How does candela affect target identification at a distance?

Higher candela means a more concentrated and intense beam that travels further. This allows for clearer identification of objects and individuals at distances where lower candela lights would only show a faint silhouette or no detail at all.

What are the benefits of SureFire's Dual Fuel battery system?

SureFire's Dual Fuel flashlights, like the EDC1-DFT Turbo, offer versatility by allowing users to choose between a rechargeable 18350 battery for everyday use or disposable 123A batteries for situations where recharging isn't an option.

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