DESCRIZIONE: The lamp proposal consists of a double casing (SHELL) from the overall shape tetrahedral and change configuration due to a part that rotates relative...

The lamp proposal consists of a double casing (SHELL) from the overall shape tetrahedral and change configuration due to a part that rotates relative to the other. As mentioned, the lamp is cut into two equal parts; inside it is housed two CAPS / PROJECTOR and LED position light that the body itself causing kaleidoscopic light effects. The spacer ring of gravity that separates the two sides of the tetrahedron (Platonic solid) is joined to a shaft (electric cable runs inside), and acts as a HEAT-SINK of the LEDs. The DRIVER is contained in the plate by means of simple mechanism “cross” which allows the rotation of 180° degrees for the infinite combinations (each cap is free to rotate 360°). Alternate configurations SPOT and WIDE BEAM. You can smooth the edges of the lamp-tetrahedron and its configuration closer to the ball with the equation: d = 2 * r * SQRT (pi) Therefore it Refers to a link: http://www.instructables.com/id/Solids-of-a-constant-width-with-AutoCAD/