1.12 Watt miniature - T1 3/4 - 7000 Average rated hours - Midget Screw base - 28 Volt

Reliable Illumination for Precision Instruments

When your equipment relies on consistent visual feedback, the Satco T1 3/4 miniature bulb delivers the dependable performance required for specialized electronics. Engineered for precision, this 1.12-watt incandescent lamp provides a clear, 360-degree beam of light, ensuring that status indicators and control panels remain visible from any angle. Its compact T1.75 shape is specifically designed for high-density layouts where space is at a premium but visibility cannot be compromised.

Operating at 28 volts, this bulb is a vital component for aviation instrument panels, industrial machinery, and medical diagnostic equipment. The midget screw base (E5.5) provides a secure, vibration-resistant connection, preventing the flickering or loosening often associated with high-movement environments. Whether you are maintaining a legacy control board or outfitting custom hobbyist displays, this bulb offers the longevity needed to minimize maintenance cycles and keep your systems running smoothly.

• Extended Service Life: Rated for 7,000 average hours, significantly reducing the frequency of replacements in hard-to-access panels and internal housings.
• Secure Midget Screw Base: The E5.5 base ensures a locked-in, reliable connection that withstands the rigors of industrial and aerospace applications.
• Unobstructed Clarity: Featuring a clear finish and a durable C-2F filament, it produces crisp light for immediate recognition of status changes.
• Optimized for 28V Systems: Specifically engineered for higher voltage circuitry commonly found in specialized automotive, marine, and aeronautical hardware.
• Compact Integration: At just 0.56 inches in length, this miniature bulb fits seamlessly into tight indicator sockets without sacrificing brightness.