1.illuminated pushbutton switches 25mm 2.with LED 3.12VDC,24VDC,48VDC,110VAC,220VAC 4.red,yellow ... , green,blue ..... 1.illuminated push button switch 25mm 2.with LED or Bulb 3.12VDC,24VDC,48VDC,110VAC,220VAC4.red ... transformerRedLB2-BV73Direct by resistanceGreenLB2-BV74direct by resistance illuminated pushbutton switches with LED illuminated push button illuminated pushbutton illuminated push button