Hello 2015, when there were few enough tiny lights to list.
Browsing Fasttech, I noticed Fenix has, or had at least, some 10180 lights, the Fenix UC02, in at least a few ano colors, and the UC02SS in stainless. Also seen at Fasttech in 10180: Blackwater Kite in a few ano colors and stainless, TrustFire MINI2, TrustFire MINI07, MecArmy FM11 right angle, MecArmy X2S in various colors, MecArmy X4S in various colors, MecArmy illumineX-1 , MecArmy illumineX-2, MecArmy illumineX-3Y in various colors, MecArmy illumineX-4 in 5 colors, MecArmy BL47 bullet light, Wuben G341, Wuben G342, Wuben G343, Sunwayman COMET in Al or Ti, Klarus Mini One, Astrolux M2, and JetBeam NITEYE MINI-1 in silver or copper colors. A few of these listed were discontinued and no longer available.
Also notable,
George7806 sells some nice custom 10180 lights, and
RPM has a couple different Ti CR2 bodies for E Series :rock: