This DIALIGHT part 081-0410-01-303 is a Base-T-3 1/4 miniature bayonet base incandescent panel mount indicator. It is a compact and reliable indicator designed for panel mounting applications. With its miniature bayonet base, this indicator is easy to install and provides a clear and bright light output. Perfect for use in a variety of electronic devices and equipment, this miniature bayonet base indicator ensures consistent and reliable performance.