ITEM NAME:10pcs Flashlight Switches DC 12V 0.5A Self-locking Micro Push Button Switch A Ew Feature: Base diameter: 14mm/base thickness: 4mm Button diameter: 5.4mm Total height: about 8.2mm Temperature: -10--60 centigrade Withstand voltage: AC 250V (50Hz) 1 min Rated load: DC 12V 0.5A Service life: >49999 cycles Operating force: 100-300gf Insulation resistance: >99 Omega.Rated load: DC 12V 0.5A. Total height: about 8.2mm.