0.63 Watt miniature - G3 1/2 - 10 Average rated hours - Miniature Screw base - 2.33 Volt

Precision Lighting for Specialized Low-Voltage Applications

When your equipment requires an exact power match, standard bulbs simply won't suffice. The Satco 0.63-Watt miniature bulb is engineered for high-performance delivery in low-voltage circuits where precision is non-negotiable. Operating at 2.33 volts, this G3 1/2 lamp provides a crisp, clear light output that ensures visibility in tight spaces and critical indicators. Designed with a reliable Miniature Screw base (E10), this bulb offers a secure, threaded fit that resists loosening from vibration, making it a dependable choice for both portable devices and stationary mechanical assemblies. The C-2R filament design is optimized for consistent brightness, ensuring that your devices perform exactly as intended every time they are powered on.

• Emergency Portables: Ideal for high-drain handheld flashlights and vintage portable torches requiring specific voltage regulation.
• Hobby & Scale Models: Provides scale-accurate illumination for model railroading, architectural dioramas, and intricate hobby displays.
• Educational Tools: A staple for science kits and STEM electronics projects where low-voltage safety is a priority.
• Industrial Indicators: Functions as a clear signal or warning light in specialized control panels and diagnostic machinery.
• Maintenance & Repair: The perfect replacement part for restoring older battery-operated devices to their original factory specifications.

By choosing a Satco miniature lamp, you are investing in a component that meets rigorous manufacturing standards. This bulb delivers the exact electrical characteristics needed to protect your equipment's circuitry while providing the dependable illumination you need to get the job done.