E10 Miniature Bulb – 1.5 V (Screw Base, 11 mm Diameter)

This E10 Miniature Screw‑Base Bulb is a versatile, low‑voltage lamp suitable for a wide range of educational and practical applications. Commonly used in flashlights, microscopes, indicator lamps, and instrument warning lights, it provides a reliable light source for school science experiments and general equipment.

With a 1.5 V operating voltage, 11 mm diameter, and compact design, the bulb is ideal for simple circuit work and electricity demonstrations in the physics classroom. Its low power demand makes it safe and easy for students to handle during hands‑on investigations.

Key Features

• Voltage: 1.5 V
• Current: 0.3 A
• Power: 0.45 W
• Base type: E10 miniature screw base
• Diameter: 11 mm
• Compact, durable, and suitable for repeated use
• Ideal for simple circuits, battery‑powered devices, and education equipment

Ideal for School Science Lessons

Perfect for KS2–KS4 physics, this bulb supports:

• Building and testing simple series and parallel circuits
• Demonstrating how brightness varies with voltage and resistance
• Exploring electrical components and energy transfer
• Circuit troubleshooting and student‑led investigations

Reliable, safe, and classroom‑ready, this E10 1.5 V bulb is a staple component for electricity and circuits teaching in school laboratories.