Preservation of the ecosystem of a site with red light

FRENCH LIGHT carried out the lighting of the night tour of Fort de Champigny in the town of Chennevières sur Marne.

The red light was chosen so as not to disturb the night life of the various animal species present on the site.

Verre Industrie is participating in this project by supplying Fred & Fred lenses specially machined to fit the standard projectors used.