0.63 Watt miniature - TL-3 - 10 Average rated hours - Miniature Screw base - 2.33 Volt

Precision Lighting for Portable Performance

When you need dependable illumination for specialized equipment or vintage handheld devices, the SATCO 0.63 Watt Miniature Bulb delivers clear, focused light exactly where it is needed. Specifically engineered with a TL-3 lens-end shape, this bulb acts as a built-in magnifier, concentrating the beam for superior visibility. It is an essential component for technicians, hobbyists, and professionals who rely on precision-calibrated optics in compact form factors.

Designed to operate efficiently at 2.33 volts, this miniature lamp is the ideal replacement for two-cell battery configurations. Whether you are restoring a classic flashlight, maintaining diagnostic medical tools, or powering a custom scale model, the C-2R filament provides consistent brightness. The E10 miniature screw base offers a secure, threaded fit that resists loosening from movement or vibration, ensuring your equipment remains functional when you are on the move.

• Optimized Beam Control: The TL-3 shape features an integrated lens end to focus light, making it perfect for detailed inspections and directional handheld lighting applications.
• Precision Voltage Matching: At 2.33V, this bulb is precisely balanced for standard 2-cell power sources, preventing premature burnout while maximizing light output.
• Secure E10 Base: The miniature screw base provides a reliable mechanical connection, ensuring a steady circuit even in portable, high-activity devices.
• High-Clarity Optics: The clear finish and incandescent technology offer excellent color rendering, which is essential for identifying wire colors or fine mechanical details during repairs.
• Versatile Application: A go-to choice for hobbyists, educators for science projects, and maintenance crews requiring specialized indicator or utility bulbs.