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

Reliable Precision for Low-Voltage Applications

Finding the right component for specialized electronic displays or vintage equipment shouldn’t be a guessing game. The SATCO 0.77 Watt Miniature G4 1/2 bulb is engineered to provide precise, low-voltage illumination exactly where it counts. Operating at 5.1 volts, this bulb is the professional choice for maintaining the integrity of sensitive circuitry while providing clear, dependable light.

Whether you are restoring a classic piece of testing equipment, maintaining laboratory instruments, or building a custom scale model, this miniature lamp offers the perfect balance of form and function. Its E10 miniature screw base ensures a snug, secure fit that resists loosening from vibration, making it an excellent choice for portable handheld devices and industrial indicator panels.

• Perfect Voltage Match: Optimized for 5.1V systems to ensure your equipment operates at its designed power specifications without the risk of over-current damage.
• Compact G4 1/2 Profile: The small footprint allows for easy installation in cramped housings, specialized lenses, and tight internal compartments.
• Full 360-Degree Illumination: The clear glass and C-2R filament provide an even, omnidirectional spread of light, ideal for backlighting gauges and signal lenses.
• Secure E10 Base: The miniature screw base provides a reliable electrical connection that stays in place, even in equipment subject to movement.
• Versatile Use Cases: A go-to solution for high-end flashlights, scientific instruments, emergency signal devices, and electronic indicators.