The 86 is a T-1 3/4 standard glass wedge base incandescent lamp designed for indicator and general lighting applications. It is rated at 6.3 volts with a current draw of 0.200 amperes (±10%) and produces 0.400 mean spherical candlepower (MSCP ±25%) and 5.03 lumens (±25%). The lamp features a C-2F filament type and delivers an average life of 50,000 hours, making it suitable for long-life applications requiring reliable illumination. The compact T-1 3/4 glass wedge base design with maximum diameter of 5.8 mm and specified dimensional tolerances ensures compatibility with standard indicator lamp sockets and fixtures used in automotive, industrial control panels, and electronic equipment.