Bestowing a nocturnal identity to our heritage
ETDE lights up at night, thus revealing the character of towns and cities whilst respecting the environmental concerns of elected officials. To achieve this, ETDE associates creativity and high technology to conciliate making towns more beautiful while reducing energy consumption.
Sustainable lighting
ETDE makes our territories more dynamic by affirming their identity by creative and sustainable lighting. ETDE has highly skilled professionals who design, engineer, produce and maintain installations for:
- Lighting up local heritage venues (churches, castles, historic monuments);
- Architectural lighting (administrative buildings, bridges, city squares);
- Interior scenes (theatres, libraries, museums);
- Lighting up areas for the general public.
Lighting for events
ETDE creates events in communities and enhances the life of their inhabitants. It reconciles ephemeral dreams with exceptional creations and energy performance by using state-of-the-art techniques, such as LEDs. ETDE intervenes both upstream and downstream for your project with:
- Lighting in paths and circuits (historical cities, pedestrian streets, etc.);
- Festive illuminations (end of the year celebrations, festivals, tourist season, etc.).
Mediatheque
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For the PFI public lighting of Boulogne-Sèvres, ETDE realized the lighting of the Ceramic Museum at Sevres.
The LED lights used to consume three times less than conventional light fixtures and have a lifespan of five to six times. Scheduled to last 50 000 to 60 000 hours, these fixtures will illuminate the Ceramic Museum for 30 years!Lighting of a French museumFor the PFI public lighting of Boulogne-Sèvres, ETDE realized the lighting of the Ceramic Museum at Sevres.
The LED lights used to consume three times less than conventional light fixtures and have a lifespan of five to six times. Scheduled to last 50 000 to 60 000 hours, these fixtures will illuminate the Ceramic Museum for 30 years! -

As part of a 25 years PFI, ETDE modernizes street lighting in several London boroughs.
Teams dedicated energy savings and accountability for results: all for maximum customer satisfaction.
London public lightingAs part of a 25 years PFI, ETDE modernizes street lighting in several London boroughs.
Teams dedicated energy savings and accountability for results: all for maximum customer satisfaction.
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ETDE signed with the cities of Boulogne and Sevres a 20-year PFI, the largest in terms of lighting at the time of signing.
ETDE realizes the power supply, operation and maintenance of 8.800 points of light, the 70% replacement of existing equipment during the first 3 years of the contract, and the lighting of 51 sites.
Boulogne public lightingETDE signed with the cities of Boulogne and Sevres a 20-year PFI, the largest in terms of lighting at the time of signing.
ETDE realizes the power supply, operation and maintenance of 8.800 points of light, the 70% replacement of existing equipment during the first 3 years of the contract, and the lighting of 51 sites.


















