0.77 Watt miniature - G4 1/2 - 100 Average rated hours - Miniature Bayonet base - 5.1 Volt

Reliable Low-Voltage Performance for Precision Equipment

When your specialized equipment requires a precise light source, the Satco 0.77 Watt miniature bulb delivers the exact specifications needed for sensitive electronics and indicator panels. Engineered specifically for 5.1-volt systems, this incandescent lamp provides a clear, reliable signal that ensures your control boards and portable devices remain functional and easy to monitor.

The G4 1/2 shape and clear finish offer a 360-degree beam spread, making it an ideal choice for internal housing where visibility from multiple angles is critical. Whether you are maintaining vintage test equipment, industrial machinery, or niche hobbyist electronics, this miniature bulb provides the steady performance necessary to prevent downtime and maintain visual accuracy.

• Secure Bayonet Connection: The miniature bayonet (BA9s) base locks firmly into place, resisting vibrations that typically cause standard screw-in bulbs to loosen or fail in high-movement environments.
• Optimized 5.1V Engineering: Tailored specifically for 5.1V circuits, this bulb avoids the dimming or premature burnout often seen when using generic alternatives in specialized voltage systems.
• Compact Footprint: Its small profile and C-2R filament design allow for effortless installation in cramped compartments and intricate panel layouts where space is at a premium.
• Clear Diagnostic Visibility: The 1-lumen output and clear glass provide a sharp, unobstructed point of light, perfect for status indicators, pilot lights, and diagnostic readouts.

Don't let a burnt-out indicator stall your operations or compromise safety. Keeping these essential miniature bulbs on hand ensures your displays and signal lights remain operational, providing the visual feedback you need for seamless equipment management.