Among the seven wonders of the ancient world, the Lighthouse of Alexandria was the sole structure with a practical function. It served multiple purposes: guiding ships into the harbor, functioning as an observation post atop a distinctive structure, and enabling surveillance of the waters for potential threats. This model, "Eco-light," features a manually operated energy source via a hand crank, allowing for an exciting construction process that demonstrates mechanics and electrical principles through a built-in dynamo machine. By following clear instructions, the generator's motor transforms power into electricity, illuminating a small lamp without the use of batteries. The wooden model of the Alexandria Lighthouse is an ideal gift for individuals aged 14 and above who enjoy assembling models. The construction kit contains all essential components. Build a collection of architectural marvels from around the world! Recommended age 14+ years