MDX2 M61 High/Low Switch Flashlight

Black Type III Hard Anodized Malkoff MD2 Flashlight with Malkoff M61 SHO, M61, M61N, or M61W.  The High/Low Switch is installed and ready to go.  The High/Low is controlled by head rotation.  The On/Off switch is a forward clicky with momentary function. Outputs and Draws of Drop-ins Drop-in (Tint) 3.8 Volts 6 Volts 7.2 Volts 9 Volts M61 SHO Cool 5700K Amp Draw 650 lumens 11K Lux (candela) 2.2 A 750 lumens 11K Lux (candela) 1.4 A 750 lumens 11K Lux (candela) 1.1 A 750 lumens 11K Lux (candela) 0.9 A M61 Cool 5700K Amp Draw 450 lumens 6.5K Lux (candela) 1.0 A 450 lumens 6.5K Lux (candela) 0.8 A 450 lumens 6.5K Lux (candela) 0.65 A 450 lumens 6.5K Lux (candela) 0.5 A M61N Neutral 4000K Amp Draw 400 lumens 5.0K Lux (candela) 1.0 A 400 lumens 5.0K Lux (candela) 0.8 A  400 lumens 5.0K Lux (candela) 0.65 A 400 lumens 5.0K Lux (candela) 0.5 A M61W Warm 3000K Amp Draw 400 lumens 5.0K Lux (candela) 1.0 A 400 lumens 5.0K Lux (candela) 0.8 A 400 lumens 5.0K Lux (candela) 0.65 A 400 lumens 5.0K Lux (candela) 0.5 A 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. The flashlight is designed for one rechargeable 18650 cell or two primary CR123A cells. If you plan to use a protected 18650 battery, be sure to purchase a MD Tube Spacer sold HERE. The runtime is dependent on the capacity of the battery(s) used.  An approximate runtime can be figured using the following equation.  The capacity of the battery(s) ÷ the draw = Runtime.  Then subtract 15 to 20% to compensate for overall inefficiency in the system. Example Runtime calculations: M61 SHO using one 3500mah 18650 battery:  3.5 A ÷ 2.2 A = 1.6 hrs - 0.32 = 1.28 hrs. So expect approx. 1.25+ hrs of full output runtime. M61 SHO using two 1500mah primary CR123 batteries: 1.5 A ÷ 1.4A = 1.07 hrs - 0.21 hrs = 0.86 hrs.  So expect approx. 30-45 minutes of full output runtime.  I'm being conservative here because of the high current draw on primary cells. Made in the USA. Some parts not domestically sourced. WARNING: This light is capable of causing eye damage at close range. Please use the light responsibly!!! Battery Warnings: Use Only Quality Batteries from Trusted Sources.  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!