A small clear indicator light bulb for machine control panels that runs on 240 volts and lasts 10,000 hours.

A small clear indicator light bulb designed to show when equipment is on or working, rated for 3.6 volts.

A small, low-power indicator light bulb that fits standard BA9s sockets and shows status on industrial equipment and control panels.

A small, long-lasting indicator light bulb for control panels and equipment status monitoring, runs on 12 volts.

Small clear indicator light bulb for control panels and machinery, runs on 4 volts, lasts 500 hours.

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

A small clear indicator light bulb for telephone and telecom equipment, rated for 48 volts and lasting 5000 hours.

A small clear indicator light bulb for control panels and machinery dashboards, rated for 12 volts and low power consumption.

A small 12-volt indicator light bulb for machine control panels and dashboard warning lights.

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 telephone systems and control panels that runs on 12 volts.

A small clear light bulb for control panels and machinery that runs on 36 volts and lasts 5000 hours.

A small clear light bulb for telephone and telecom control panels, rated for 30 volts and lasting 6000 hours.

A small clear indicator light bulb designed for old telephone and switchboard equipment, running on 60 volts.

A small clear indicator light bulb designed for telephone systems and control panels, rated for 6 volts.