The Norman Lamps 2187-1.25 is a T-1 3/4 incandescent miniature indicator lamp designed for low-voltage signaling, panel illumination, and equipment indicator applications. This compact bulb operates at 28V and 0.04 amps, delivering 0.3 MSCP of light output from a reliable C-2F filament construction. The clear glass T1.75 envelope is bead sealed for durability and features 1.25-inch wire terminal leads that allow direct soldering or crimping into existing circuits without the need for a socket.

Engineered for long service in demanding environments, this incandescent miniature lamp is rated for 25,000 life hours, making it well suited for continuous-duty indicator and annunciator service. Typical applications include medical nurse-call systems, aviation and automotive panels, control boards, machine tool indicators, and industrial status lights where a dependable 28V T-1 3/4 wire lead bulb is required. The 2187-1.25 serves as a direct form-and-fit equivalent to standard ANSI 2187 miniature lamps.

• Incandescent T-1 3/4 miniature indicator lamp with clear T1.75 glass envelope and bead-sealed construction
• Rated 28V at 0.04 amps with 0.3 MSCP light output from a durable C-2F filament
• 1.25-inch wire terminal leads for direct solder or crimp installation without a socket
• Long 25,000 life hours for continuous-duty indicator and panel lighting service
• Ideal for nurse-call systems, aviation and automotive panels, control boards, and industrial status indicators
• Based on the industry-standard ANSI 2187 incandescent miniature lamp specification

Tags: 2187-1.25 T1-3/4, bulbs