Ok folks up for sale today are two great lights. $50 for both lights shipped including 4 batteries.
The first light is 502B with Budget Light Forum written on the side. It has a copper sleeve over the P60 drop-in. The drop-in has a de-domed XP-G2 S4 extra cool white emitter (Neutral white/cool after the de-dome). This is the newest XG-G2 and it's on a noctigon. For a driver it has the BLF FET DD. Three well spaced modes from very low to medium to high. This is a little pocket rocket thrower.
The second light is a trustfire Z6 which is one of the best smaller zoomies around, nice solid pill and very floody in the zoom in and very tight focused mean on the zoom out. This has the same driver and de-domed emitter also on a noctigon.
These are the drivers, emitters and noctigons.
http://www.mtnelectronics.com/index.php?route=product/product&path=67_117&product_id=227
http://intl-outdoor.com/cree-xpg2-s4-2b-bare-led-p-885.html
http://intl-outdoor.com/noctigon-xp16-v2-copper-mcpcb-2pcs-p-712.html
To top it off they are selling with 4 Panasonic CGR18650E batteries that run these lights perfectly.They are loptop pulls but they have been tested and are all in good shape.
$50 and free shipping in the US of A
$45 and exact shipping for everyone else.