The FENI TK51 Flashlight employs Dual LEDs to Increase-Total-Output with 16 Wide-Ranging Lighting Options. Spot and Flood Beams include 1800 Lumen Maximum Output and 1,378' (425 meter) Carry Distance. For Total-Control, One-Button Instant-Turbo and Strobe Activate even when the TK51 is OFF, this is the Light you want for all your Outdoor Activities. The FENIX TK51 Flashlight Utilizes Two Cree XM-L 2 (U2) LEDs with a Lifespan of 50,000 Hours and is powered by three 18650 Rechargeable Lithium-Ion Batteries.
With the Digitally Regulated Output Constant Brightness Technology and Reverse Polarity Protection Guards against Improper Battery Installation the TK51 has 8-Brightness Levels plus a Strobe Function. Each Brightness Mode has a Single Light Output and a Dual Light Output with corresponding Burn Times. On Single Light Turbo-Mode the TK51 provides 900 Lumens of Brightness with a Burn Time of 3-Hour and 30-Muintes, at High-Mode 400 Lumens for 9-Hours, at Mid-Mode 150 Lumens for 27-Hours, and at Low-Mode 10 Lumens for 420-Hours. On Dual Light Turbo-Mode 1800 Lumens for 1-Hour and 45-Muintes, High-Mode 800 Lumens for 4-Hours and 30-Muintes, Mid-Mode 300 Lumens for 13-Hours and 30-Muintes and at Low-Mode 20 Lumens for 210-Hours. The Strobe Mode provides a Stunning 1800 Lumens of Brightness for Long Distance Spotting as Signal Device.
The TK51 Flashlight allow Toggling through all the Brightness and Strobe Modes with a Three Button Interface for Fast-and-Convenient Operation and a Low Voltage Indicator that allow you to know amount of power reaming. The Light is made of Durable Aircraft-Grade Aluminum with Premium Type III Hard-Anodized Anti-Abrasive Finish and a Toughened Ultra-Clear Glass Lens with Anti-Reflective Coating. The TK51 measures 7.4" in length with a diameter of 1.9" (48mm) and weighs 15.17oz (430g) without the Batteries. The Light comes with an Owner's Manual and is covered by a 24 month limited warranty.