Zen White | Clipsal Saturn Zen Push Button Switch LED 4 Gang, 250V, 16AX/20A
5Pcs 19mm 12V Waterproof ON Off Latching Push Button Switch with Wiring Harness and Led Indicator Light, 24V Pre-Wired SPDT Self-Locking 4 Pin Marine Metal Switch for Boats Cars Truck (Blue): Amazon.com:
Standard 3-Way Push Button Universal Dimmer Switch With Pearl Buttons | House of Antique Hardware