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Lighting management
Putting a stop to energy waste
Delivering just the right lighting, where and when it's needed, that is the role of legrand's lighting management solutions
Legrand's solutions offer technical compliance on building energy efficiency requirements, but they also go further, enabling significant energy savings and cuts in running costs while creating a safer, more comfortable environment for building users. Legrand's new lighting management solutions make a valuable contribution to green building initiatives such as BREEAM, LEED, HQE and GREEN STAR.

Our vision at legrand is to provide products and services that make buildings more energy efficient.
We are committed to putting a stop to energy waste
Sensor switches
BUS/SCS systems
Energy-efficient lighting management systems ensure there is just the right amount of light when and where you need it. They are reliable and easy to use, provide safety and security, reduce expenses and are code compliant, sustainable and environmentally friendly. Legrand offers two types of solutions and proposes related services to ensure that your lighting management project saves energy and helps the environment.
Sensor switches
image key
A simple, economical solution. This solution is ideal for managing single or multiple areas.
Solution & application
The dual technology sensor and standard room controller control 2 zones. The daylight function is only activated for output 2 as it controls zone 2.The bus sensor should be placed in the centre of the room.
Saving on energy(1)
€230 | year
Greehouse gas (ghg) emissions avoided(2)
515 kg | CO2 eq.| year
Legrand lighting management solution for campus with 5 x 63 m2 classrooms based on:
vacancy-based control + daylight-based control
(1) based on En 15 193
(2) Greenhouse gases (GHGs) include water vapour, ozone, carbon dioxyde (CO2), methane (CH4), and nitrous oxide (N2O). They are measured in CO2 equivalent units
Bus | scs systems
Control, SCS sensor, room controller,
dimmer and software
This solution can manage a floor or a whole building. Equipment and lighting features, managed by actuators or dimmers, communicate by means of the BUS.
Solution & application
The lighting is controlled based on time schedules, manual control and daylighting. The lighting zone controller Cat. No. 026 45 is used for automatically dimming 6 lighting zones based on available daylight.
Saving on energy(1)
€386 | year
Greehouse gas (ghg) emissions avoided(2)
868 kg | CO2 eq.| year
Legrand lighting management solution for an office building with an 300 m2 open office based on:
vacancy-based control + daylight-based control + dimming-based control
(1) based on En 15 193
(2) Greenhouse gases (GHGs) include water vapour, ozone, carbon dioxyde (CO2), methane (CH4), and nitrous oxide (N2O). They are measured in CO2 equivalent units
Solutions integrated in our main wiring devices ranges

Legrand offers a range of lighting management techniques: occupancy-based or vacancy-based, with options for combined manual and automated control, lighting-level control based on natural light availability or space usage, but also programmable light settings according to site occupancy.




