Over 10 Years of Bringing You Thousands of Quality Items at the Best Prices Around! We Must Be Doing Something Right! 22mm Angel Eye® Power SPST Stainless Steel Push Button LED Metal Switch AE22. 22mm Angel Eye® Power SPST / 1NO1NC Stainless Steel Push Button LED Switch (for 19mm Hole). The SmartSwitch® Angel Eye® Power push button switch is a high quality panel mounted switch made of stainless steel with an integrated LED available in a selection of LED colours. Features a momentary or latching switch mechanism to toggle on / off contacts with silver contacts, providing high strength and a high tolerance to temperature in a lightweight module, ensuring longevity and reliability. The LED can be wired independently or inline with the switch operation depending on requirements. IP67 rated for a high standard of waterproofing and IK10 for high impact protection. The switches are also tamper proof and cannot be removed without access to the rear once fixed. The switches can be wired or soldered directly in to your existing wires or quick-fit snap on fly leads can be supplied for easy installation and removal.