Colour Mixing Demonstrator - Eisco

This apparatus has 3 LED lamps that project red, blue & green light. Each lamp is flexible and is connected to an individual knob that controls the brightness of the lamp. The apparatus comes with a mains 240V wall plug, so no power supply is needed. The science of light and colour is a fun topic which is further amplified by this colour mixing table apparatus. The LED lamps can be projected onto a piece of paper or wall depending on whether you are doing a classroom demonstration or a student group bench top experiment. Lights project approx. 10 - 15 feet. 10€ x 16€ base.