GIO is a manufacturer of high-quality lamps that stand out for their design and luminous power. The new owner Martin Kienker, who has been responsible for the production of GIO lights at the highest level for 20 years, now manages the company in the spirit of the company founder Georg Alexander Eisenhut. Popular classics from Gio Leuchten are the Queen Mary lamp and the Golden Gate lamp. A major aspect of Lamps made by Gio is their functionality. Lamps like the Queen Mary not only have a counterweight but also a covered cable mechanism.