Sol Expert DoubleLight PET bottle assembly kit

This cool soldering kit makes it possible to use a standard PET bottle (bottle neck width min. 28 mm) to build a great solar lamp. The battery included in the kit is charged by the solar cell during the day. If it starts to dim, the lamp switches on automatically and lights up all night depending on the charge state of the battery. A total of 4 white and one Rainbow (multi-colored) LEDs are used as the light source. Alternatively, the 4 white LEDs 2 can be switched off to extend the light duration in winter or in case of persistently bad weather. The light color can be switched between white or cool changing rainbow colors. The detailed, illustrated and handy 24-page instruction manual enables and illustrates the design even for beginners! Once the board has been completely assembled and mounted in a PET bottle, a cool, fully functional solar lamp has been created. FOR THE SAKE OF THE ENVIRONMENT: Pet bottles: The world's oceans are full of them and the mountains of waste are growing steadily. Non-recycled...