These panel-mounting rocker switches have built-in indicator lights to let you know when your switch is engaged.
They mount into a 20.2mm diameter hole and are rated up to 16A @ 12v.
These simple SPST on-off switches have three terminals, the two that you would normally see plus a ground tab for the blue LED lamp inside.
Although these are rated for 12v, the LED works with as little as 5V.

Features:

• Blue LED Indicator
• SPST on-off
• Rated up to 16A @ 12v
• 20.2mm Diameter Mounting Hole

Documents:

• Product Video