The BRIGHTEST Flashlight I Have Ever Used

Published on February 1, 2020
Duration: 8:38

This review of the Nightcore C17 flashlight highlights its exceptional brightness, exceeding 2500 lumens, and its versatile dual-mode functionality (white and infrared light). The reviewer demonstrates its durability through drop tests and mounting on an AR-15 platform, concluding it's a reliable option for firearm applications. The flashlight offers five white light brightness modes and three IR modes, powered by either CR123A or 18650 rechargeable batteries.

Quick Summary

The Nightcore C17 flashlight offers exceptional brightness, exceeding 2500 lumens, with a unique dual-mode system featuring four white LEDs and four infrared (IR) LEDs. It includes five white light brightness levels and three IR settings, powered by CR123A or 18650 batteries. Tested for durability, it performed reliably when dropped and mounted on an AR-15, making it a strong contender for tactical and hunting applications.

Chapters

  1. 00:00Introduction to Nightcore C17 Flashlight
  2. 00:42What's Included with the C17
  3. 00:59Nightcore C17 Specs and Features
  4. 01:09White and IR LED Modes
  5. 01:44Comparison to Surefire Flashlights
  6. 02:20Flashlight Comparison Setup
  7. 02:411000 Lumen Baseline Test
  8. 02:50Nightcore C17 Brightness Test
  9. 03:19Nightcore vs Surefire Comparison
  10. 04:22IR Capability Comparison
  11. 05:19White Light Brightness Modes
  12. 05:33Infrared Mode Details
  13. 05:39Control Buttons and Operation
  14. 06:03Strobe Function
  15. 06:15Battery Indicator LED
  16. 06:23Battery Options (CR123A / 18650)
  17. 06:42Nightcore 18650 Battery
  18. 06:58Durability Testing: Drop Test
  19. 07:16Durability Testing: Rifle Mount
  20. 07:56Overall Conclusion and Recommendation

Frequently Asked Questions

What are the key features of the Nightcore C17 flashlight?

The Nightcore C17 boasts over 2500 lumens of white light, a unique rotating head to switch between four white LEDs and four infrared (IR) LEDs, five white light brightness modes, and three IR brightness settings. It's also noted for its durability and ability to be mounted on firearms.

How does the Nightcore C17 compare to other flashlights in terms of brightness?

In direct comparison to a 1000-lumen Thrunite flashlight, the Nightcore C17 is significantly brighter, to the point where it can overexpose camera sensors. Its IR mode also appears to return more light than a comparable Surefire IR flashlight.

What type of batteries does the Nightcore C17 use?

The Nightcore C17 is versatile and can be powered by either two CR123A batteries or a single 18650 rechargeable battery. The reviewer specifically highlights the benefits of using high-capacity 18650 batteries for extended runtime.

Is the Nightcore C17 durable enough for tactical use on a firearm?

Yes, the reviewer subjected the Nightcore C17 to rigorous durability tests, including multiple drops while powered on and mounting it on an AR-15 for live-fire plinking. The flashlight showed no signs of failure or power interruption during these tests, indicating its suitability for firearm applications.

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