0.26 Watt miniature - TL-3 - 5 Average rated hours - Miniature Screw base - 1.2 Volt

Reliable Low-Voltage Precision for Specialty Lighting

When your project demands precise low-voltage illumination, the SATCO 0.26 Watt TL-3 Miniature Lamp delivers exactly what you need. Specifically engineered for 1.2-volt systems, this miniature screw-base bulb is the essential component for specialized hobbyist applications, scientific testing, and high-intensity signaling. Whether you are restoring a vintage handheld device or calibrating laboratory equipment, this incandescent bulb provides a clear, 360-degree beam spread that ensures maximum visibility within a compact footprint.

This bulb is the go-to solution for single-cell battery applications where a standard bulb simply won't strike. The E10 miniature screw base provides a secure, vibration-resistant fit, making it a dependable choice for portable diagnostic tools, educational kits, and DIY electronics. Its S2R filament is designed for consistent performance, providing a crisp, clear light output that cuts through the dark despite its small size. Designed for short-duration, high-impact use, it offers the exact electrical parameters required for sensitive circuits.

• Optimized for 1.2V Systems: Perfectly calibrated for single-cell battery operation and low-voltage electrical circuits.
• Universal E10 Base: Features a standard miniature screw base for a secure fit and easy installation in a wide variety of housings.
• 360-Degree Beam Spread: The clear glass finish and T-shape design ensure uniform light distribution in all directions.
• Precision Engineering: The S2R filament provides reliable ignition and clarity for specialized indicator and signaling needs.
• Compact Profile: At just 0.69 inches in length, it fits easily into tight enclosures and precision instruments.