Bulbs - Round M.E.S - Pack of 180

An essential resource for any student investigating electricity and circuits. What effect does voltage have upon the brightness of the bulbs?

Applicable to Year 4 & 6 of Key Stage 2 Electricity

Pack of 180, containing 30 each of:

• 1.25V
• 2.5V
• 3.5V
• 4.5V
• 6V
• 6.5V