JR Products 12555 Amber/Black SPST Illuminated On/Off Switch Illuminates when switch is in the on position SPST, 16 Amp @ 125 VAC, 12 Amp @ 250 VAC, 3/4 H.P. @ 125-250 VAC, 10 Amp @ 14 VDC UL/CSA/VDE/RoHS approved Amber/Black Cutout: 1.125 x 0.550, Switch: 1.120 x 0.547 Cut Out Dimensions = 1.125 x .550 Switch Dimensions = 1.120 x .547