Citigami, a new concept of greeting card illuminated thanks to a revolutionary and ecological photovoltaic technology.


Faithful to its vocation to design objects that bear the values of sustainable development, litogami launches the Citigami card.

The concept ? Citigami blinks in the day light, without battery, thanks to its 18 white LEDs powered by a brand new ecological photovoltaic film.

A playful and decorative concept, a souvenir card with a customizable and interchangeable decor. A poetic way to make children of all ages aware of the challenges of today and the solar technologies of the future.

Medalist at the Lépine 2017 competition / Project supported by Les Ateliers de Paris / Produced in partnership with the Armor Group.


Open the envelope, take out and unfold Citigami. Then place it near a windowsill or close to a lighting: the 18 Leds will light up alternately. The decor, fixed on the front, is finely perforated and evokes the flickering of the Eiffel Tower; it can be personalized by a message or a drawing.



Citigami is made of PEFC or FSC (or equivalent) paperboard; it is manufactured by workshops labeled "Imprim'vert". Litogami employs people with disabilities for the management and conditioning of Citigami. Its eco-friendly packaging allows a simple expedition, fast and inexpensive, for a low carbon cost. Lighting is provided by 18 LEDs, energy saving and durable in time.

New ! Citigami is powered by ASCA photovoltaic film: This organic photovoltaic film developed and manufactured by the Armor Group in France is revolutionizing the world of solar energy: it is recyclable, low carbon process, and does not contain silicon or toxic components.

Citigami is made with :

- A cardboard frame (550 g / m2) which carries 18 LEDs on the front side and the ASCA film on the back.

- An interchangeable micro perforated decoration fixed on the front face (delivered with the frame)

Dimensions: 205 x 145 x 20 mm / decoration: 110 x 170 mm


ASCA : OPV film : 139 x 47 mm / 3,5 g / 4 V -7 V / Pmax :120 mW

5 year guarantee

Modèles déposés - système breveté  © Tour Eiffel – Illuminations Pierre Bideau