The E10 Mini Screw Type Round Light Bulb is a compact incandescent bulb featuring a standard E10 screw base, making it suitable for a wide range of low-voltage lighting applications. Its round glass design provides uniform illumination and is commonly used in educational electronics projects, flashlights, signal indicators, miniature lamps, scientific experiments, and hobby circuits.
Designed for easy installation, the E10 screw base allows the bulb to be quickly fitted into compatible E10 lamp holders without soldering. The bulb is an excellent choice for students, hobbyists, and electronics enthusiasts requiring a simple and reliable light source for low-power applications.
Key Features
- Standard E10 Mini Screw Base
- Compact Round Glass Bulb Design
- Easy Screw-Type Installation
- Bright and Uniform Illumination
- Suitable for Low-Voltage Applications
- Reliable Incandescent Light Source
- Lightweight and Durable Construction
- Easy Replacement in Compatible Lamp Holders
- Ideal for Educational and DIY Electronics Projects
- Compatible with E10 Bulb Holders
Technical Specifications
- Product Type: Mini Incandescent Light Bulb
- Bulb Type: Round
- Base Type: E10 Screw Base
- Light Source: Incandescent Filament
- Mounting Type: Screw-In
- Operating Voltage: Varies depending on the bulb model
- Power Rating: Varies by model
- Bulb Material: Glass
- Base Material: Metal
- Application: Low-Voltage Lighting and Electronic Projects
Working Principle
The E10 mini light bulb operates using an incandescent filament. When electrical current passes through the filament, it heats up to a high temperature and emits visible light. The screw-type metal base provides both a secure mechanical connection and the electrical contacts required to power the filament.
The bulb is designed for use with compatible E10 lamp holders and appropriate supply voltage.
Applications
- Electronics Laboratory Experiments
- Educational Science Projects
- Flashlights and Torches
- Signal and Indicator Lamps
- Miniature Lighting Systems
- DIY Electronics Projects
- Battery-Powered Circuits
- Model Making and Hobby Projects
- Decorative Mini Lighting
- Replacement Bulbs for E10 Lamp Holders
Advantages
- Simple screw-type installation
- Compact and lightweight design
- Uniform light output
- Easy replacement
- Compatible with standard E10 sockets
- Reliable performance
- Suitable for educational and hobby applications
Usage Tips
- Use the bulb only with the specified operating voltage.
- Install it in a compatible E10 screw-type lamp holder.
- Avoid touching the glass bulb immediately after operation, as it may become hot.
- Do not exceed the recommended voltage rating to maximize bulb life.
- Handle the glass bulb carefully to prevent breakage.
- Store in a dry and safe place when not in use.










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