A small clear light bulb with an E14 screw fitting, designed for control panels and equipment status indication at 30 volts.

A small clear indicator light bulb for control panels and equipment status signals.

A specialized UV light bulb designed to kill germs and bacteria, commonly used in hospitals and medical equipment sterilizers.

A small clear light bulb for control panel indicators on industrial machines, running at 260 volts and lasting 1000 hours.

A small clear indicator light bulb for control panels and industrial machines, runs on 48 volts and lasts 3000 hours.

A small clear indicator light bulb for industrial panels and control boxes, rated for 220–260V electricity supply.

A small clear indicator light bulb that fits standard control panel sockets and runs on 24–30 volts.

A small clear light bulb for equipment control panels that shows when machines are running or problems occur.

A small, bright indicator light bulb that runs on 24 volts and fits standard industrial control panels to show machine status.

A small clear indicator light bulb that screws into E14 sockets and runs on 24–30 volts, commonly used on factory control panels.

A clear indicator light bulb that fits standard machine control panels and shows equipment status.

A small clear indicator light bulb that screws into standard E14 sockets, designed for control panels and machinery status displays.

A small clear indicator light bulb that runs on 24 volts and is used to show when industrial equipment is on or off.

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 for control panels and equipment, designed for 220-260 volt systems.