Thanks, Selfbuilt. been using the GX25A3 for about 9 months, the EA4 for about 10 months (my button cover blew got a replacement from vendor) and ever since picking up the SX25L3 MT-G2 version I really started liking the Neutral White versions. Hope the D40a NW I receive is near as nice as my MT-G2. Thanks again for the review and updates.
update: received my New D40a, fantastic build,plus looks good. the little micro switches sometimes require a second push maybe I'm not pushing hard enough. The Tint is almost identical to the SX25L3 MT-G2, just a much smaller version in format and beam profile. Marshall's crew at GG hooked me up as always, fantastic little light.
If sunwayman wanted to capitalize on this design, maybe a 18650 version, and a more robust build. Wonder why Manufacturers dont make a rubber/silicone outer cover for these lights, for use in extreme environments. one small drop and this guy is going to get dented or damaged INOP.