TS01 Switch for Fenix LD12, LD22, PD22, PD32, PD35, PD35TAC, UC35, E21, TK15, TK21, TK22. Please make sure that the picture of the light switch on our web site identical to the light switch you have in your light before purchase! If in doubt - please send the picture of your switch BEFORE purchase to info@fenixtactical.com for us to confirm. NO EXCHANGE, NO REFUND, FINAL SALE ON ALL PARTS