The originals Arc AAA, Arc AAA CPF Edition, Arc knockoff, CMG Sonic, Gerber's Sonic, Peak Matterhorn 3 LED, Peak Matterhorn Stainless 1 LED, Dorcy 1 AAA. The Arc was carried for years on a chain around my neck.
The second wave, Tank 007 TK-703, Fenix E1, Fenix L0P, Brookstone unknown, Thorfire TS07 Arkoray K102.
Solarforce X3, Tank 007 E09, fake ThruNite TIS, UltraFire SA-1, Streamlight Microstream, Bushnell tactical, Astrolux A01.
These share a similar body type. Olight i3E EOS, Helotek K18, ATP A3 EOS, Maratac Copper and Brass, Thrunite TIS stainless, Ultratac K18 first and second version. Lumintop Tool in aluminum and copper.
These share a common factory. Maratac Brass and Coper. Lumintop Tool in Aluminum and Copper, Lumintop Worm in Brass. Lumintop Mini Worm in Aluminum.