If you have bought a Kolk! Lamp, you get a luminaire made of solid wood, robust aluminum, brass or any other solid material, with a special high-tech coating.
DO NOT USE COPPER OR SILVER POLISH!
Polishing is not necessary, a cleaning of the lamp with a damp cloth is sufficient.
The refractive area of the prism (the diffuser) is made of sturdy acrylic glass or Alamar, handmade acrylic. This unique structure gives the LED light its highest luminosity. The batteries are charged and tested in our manufacturing facilities, so a long service life is ensured. Full battery power is achieved after the first five full charging operations.