The Hound Dog 21700 Flashlight utilizes the Hound Dog 18650 Head and the MDX21700 Body & Switch. This Flashlight was Designed for use with a Single 21700 Li-ion Battery.

This light DOES NOT INCLUDE a battery or charger. The 21700 Li-ion Rechargeable Battery and the XTAR X2 Charger can be Found Here on the Batteries and Chargers Webpage.

This flashlight is all about throw.  It has a tightly focused beam with a reasonable spill.  The output is approximately 850 measured Out the Front lumens on high and 75 OTF lumens on low.  The High/Low is controlled by head rotation.  The On/Off switch is a forward clicky with momentary function.

This flashlight will illuminate objects at 1000+ feet.  The Lux at one meter is approximately 55,000 .  The tint is 5700K.

The input voltage is 3.6 - 6 Volts. 

The current draw is 3150ma.

The runtime on a 5000mah 21700 battery is approximately 1.25 hours at full output (down to 500 lumens).  Then another 45 minutes of bright output (down to 100 lumens) followed by several hours of declining output.

This Flashlight was designed for rugged service from the ground up.  It is fully potted to stand up to rough service and recoil.

Physical Dimensions:

Length: 6 inches

Body Diameter: 1.08 inches

Head Diameter: 1.8 inches

Things to Know Before Purchase:

The maximum input voltage is 6 volts.  Exceeding 6v will ruin the head

The head is protected against reverse polarity.

This light is capable of causing eye damage at close range.  Please use the light responsibly!!!

Battery Warnings:

- Do Not over discharge/overcharge

- Please recharge drained batteries ASAP

- Do Not short circuit

- Do Not dispose of in fire

- Do Not expose to extreme heat or water

- Please be familiar with the handling of Lithium-ion batteries prior to purchase

Lithium Primary and Li-ion Rechargeable Batteries are Inherently Volatile and Dangerous to Store and Use. All Lithium Batteries Introduce the Risk of Fire, Burns, and Explosions. You Assume the Responsibility of Educating Yourself About Their Use and Storage Before Purchase! If You are Uncomfortable With This, Do Not Purchase this Light!

Made in the USA. Some parts not domestically sourced.

This item is covered by our Lifetime Warranty.