This Surefire Upgrade (Surefire dropin) was designed for rugged service from the ground up. It is fully potted to stand up to rough service and recoil.
This is the Malkoff Devices P60 style dropin with solid brass heatsink construction. This design utilizes a custom orange peel reflector designed by Don McLeish. The reflector offers a very nice balance between throw and spill. It is an outstanding room lighter and short to medium spotter. It was designed specifically for use in Malkoff MD2, Elzetta ZFL-M60, and SureFire 6P, 9P, 6Z, C2, C3, M2, G3, and G2 flashlights. It may or may not fit other models. The input voltage is 3.4 - 9 volts. Below 3.4 volts it will drop out of regulation and run direct drive. This dropin is protected against reverse polarity.
The output is approximately 325 measured out the front lumens. The current draw is only 650ma at 6 volts. The full output runtime is approximately 1.5 hours on two CR123 primary batteries with a nice long taper as voltage drops. It will easily illuminate objects at 350+ feet and will blind opponents within a 100 foot radius. The LED is a Cree XP-G2.
A fitting ring is required if used with a shock-absorbing head (ie M2). An M61 Lens, or suitable equivalent, is required for use in the Malkoff MD2 and Elzetta flashlights. Click HERE for these items.
Note: This mod will not work in Wolf Eyes Lights.
WARNING: This light is capable of causing eye damage at close range. Please use the light responsibly!!!
Note: This drop-in module was intended to operate at maximum brightness for tactical usage similar to the original setup. Operating the unit for more than 15 continuous minutes in plastic lights may cause damage to the drop-in module. This is not an issue in metal lights or in plastic lights with a metal head.
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