General Electric 4546 Beam Lamp is a compact, all-glass miniature lamp from GE. It is specified at 4.7 volts and 0.5 amps, making it suitable for low‑voltage circuits that require a small beam source. The all-glass envelope indicates a sealed design intended for compact fixtures and straightforward replacement in equipment that uses this GE part number. The 4546 designation identifies this specific lamp type within General Electric's line of beam lamps. Use this lamp in equipment that can supply 4.7V at 0.5A and that requires a direct illumination source in a small form factor. When replacing, verify compatibility with your device’s electrical supply and mounting arrangement to ensure proper fit and operation.
