A small clear indicator light that runs on 24 volts and shows equipment status on control panels.

A small clear indicator light bulb designed for telephone and industrial control panels, running on 24 volts.

A small, clear indicator light bulb that runs on 12 volts and is designed to show equipment status on control panels.

A small clear indicator light bulb for industrial control panels that runs on 24 volts and lasts up to 10,000 hours.

A small, clear indicator light bulb designed to show status and power on control panels and electrical equipment.

A small clear indicator light bulb for 12-volt panels and dashboards that lasts 5000 hours.

A small clear indicator light for control panels and machinery that runs on 24-volt power and lasts about 1000 hours.

A small 24-volt indicator light bulb with clear lens for control panels and machinery status displays.

A small clear indicator light bulb for control panels and machine status displays, designed to fit BA15d sockets at 140 volts.

A small clear indicator light bulb designed for telephone systems and control panels, rated at 24 volts and lasting 6000 hours.

A small clear indicator light bulb for 24-volt control panels and industrial equipment that lasts up to 5000 hours.

Small clear indicator light bulb for control panels, rated at 60 volts with a 3-year lifespan.

A small clear indicator bulb that screws into E14 sockets on industrial panels and equipment to show status or power.