MDC TurnKey XP-L 16650 500 Lumen Flashlight


Turn Key Hard Anodized Black MDC 16650 (2CR123 Sized) 500 Lumen Flashlight.  This is a tailcap switch activated multimode light.  The Modes are Low-Med-High.  It always comes on in Low.

It will easily illuminate objects at 350+ feet and will blind opponents within a 100 foot radius. The LED is a Cool White (5700K) Cree XP-L.


Length:  5.00 inches

Diameter:  1 inch (largest diameter of head)

Mode of Operation:

The switch debounce time is 150 milliseconds. The mode will advance each time the light is momentarily activated and the switch debounce time has passed.

This light USES ON TIME to determine mode switching.  If the light is left ON for more than 1 second, the NEXT off/on cycle will return the light to low.  If the light is NOT LEFT ON for 1+ seconds the NEXT off/on cycle will advance the mode.  The off time has no relation to the mode switchingof the light.  In most normal use, the light will always come on in low.

Summary of Modes:

20 lumens/100 lumens/500 (momentary) 450 continuous lumens

Approximate continuous runtime in modes:

30hrs/8hrs/1.5hrs (KeepPower Protected 16650 2500 mah rechargeable battery)

This Flashlight was designed for rugged service from the ground up.  It is fully potted to stand up to rough service and recoil.  This Item is Covered by Our Lifetime Warranty.

This Package includes a high quality protected 2500 mah Li-ion rechargeable battery and charger.  Additional batteries can be purchased on the Malkoff Flashlights Parts webpage. 

The flashlight can be operated with standard primary CR123 cells in an emergency.  However, please note that the runtimes will be much less than with the rechargeable battery.

Things to Know Before Purchase:

This Flashlight was primarily designed for use with a single Li-ion protected rechargeable cell.  If you are not familiar with, and comfortable with, safety rules and issues regarding rechargeable Li-ion cells, do not purchase this light.  Two primary CR123A cells are acceptable, but not ideal, due to high current draw (short runtimes, 15 minutes continuous) on high.

The input voltage is 3.4 - 6 volts.  Input voltages of more 6 volts may destroy this module.

The Flashlight is protected against reverse polarity.

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

Battery Warnings:

-Do not overdischarge/overcharge

-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 handling lithium-ion batteries before purchase.

The Battery is considered to be a consumable and is not covered by warranty, unless it arrives DOA.

Made in the USA. Some parts not domestically sourced.