Lii

Lii – Luminous Ideas Inside Sàrl is a Luxembourg-based company providing electrical and technology solutions for residential and commercial projects. Established in 2001, the company combines technical expertise with a tailored approach, designing and installing systems to meet each client’s needs while prioritizing safety, reliability and performance.

Its services include general electrical work, from new installations and renovations to maintenance, as well as custom photovoltaic systems to support solar energy production and help reduce energy costs. Lii also designs connected home and multimedia solutions, enabling customers to manage features such as lighting, temperature and security, and offering sound and home cinema installations.

The company provides bespoke indoor and outdoor lighting, including LED and intelligent systems, alongside connected alarms and security services. These include intrusion detection, access control, fire surveillance, remote monitoring and alerts. For homes and businesses, Lii also installs and maintains network cabling to support dependable connectivity.

Based in Ellange, Lii invites customers to discuss projects and request personalized guidance from its team.