This small generator (Dynamo)comes with components that allow you to connect it to any bicycle and produce electricity while riding a bike. Electricity produced by this generator can be used to light up multiple light bulbs.

This small generator can also be used for science projects related to converting wind energy or other types of mechanical energy to electrical energy.
Students can make their own wind turbine, water wheel or any other source of mechanical energy and use a wheel or belt to transmit such energy to this generator and produce 6 Volts, 3 watts energy.
The same product is also available in a kit that includes light bulb, base and aligator clips. The product code for that kit is BGENKIT1.