The 0.3A 2.5V Small Incandescent Bulbs are a type of mini bulb that utilizes a tungsten filament, encased in a glass and metal structure with insulation materials. These bulbs are designed for various applications, including use as a light source for flashlights and indicator lights in distribution boxes.

One of the primary uses of these bulbs is in educational settings, particularly in middle and primary school electrical experiments. They serve as a necessary consumable material for science and physics laboratories, both in school and at home, providing students with hands-on experience in electrical experiments.

Key Features:

• Low voltage and current rating: 2.5V, 0.3A


• Tungsten filament for reliable performance


• Compact design, made of glass and metal with insulation materials


• Versatile applications: flashlight light source, distribution box indicator light, educational experiments

Technical Specifications: These bulbs are designed to provide a simple, yet effective, light source for a variety of applications. Their small size and low power consumption make them ideal for use in educational settings, as well as in other situations where a compact, reliable light source is required.