High/Low Bezel Switch for MDX Head

This is the High/Low Bezel Switch for the MDX Head.  Simply install this brass switch in place of the aluminum lamp retaining ring on the MDX Head.  The light will now have high output when the head is snug and low (10-20 lumens) output when the head is rotated out from snug to about 1/2 turn.  Rotate further out to achieve lockout and prevent accidental turn on.  Will also work with MDX3 and MDX4 bodies with MDX head.  Please Note: This Switch Will Not Work With Flashlights Other Than The Malkoff MD2, MD3, or MD4 with MDX Head. This Switch May Have Unpredictable Behavior With The M361 LMH (and variants) and M31 (and variants) Drop-ins.