
E2: X-Ray Sources
The experimental hall E2 is located at the basement of the ELI Beamlines building and will be dedicated to the generation of ultrafast and bright hard X-ray beams for user experiments.

E3: Plasma Physics Platform
The plasma physics platform located in the experimental hall E3 is a multi-functional experimental infrastructure designed to perform laser-plasma and laser-matter interaction research predominantly on the following topics:
High energy density physics (HEDP)
Warm dense matter (WDM)
Plasma optics (PO)
Laboratory astrophysics (LA)
Ultra-high intensity interaction (UHI).

E4: Ion Acceleration
The E4 experimental hall is located in the basement of the ELI-Beamlines building and is dedicated to user experiments that involve ion acceleration. The ELI Multidisciplinary Applications of laser-Ion Acceleration (ELIMAIA) beamline is located in E4.

E5: Electron Accelaration & Laser Undulator X-ray Source
The E5 experimental hall is located in the basement of the ELI-Beamlines building and will be dedicated to electron acceleration and to X-ray user experiments. The High-energy Electron by Laser Light (HELL) experimental platform and the Laser Undulator X-rays (LUX) beam lines are located in E5.

E1: Material and Biomolecular Applications
Experimental hall E1 houses laser-driven secondary sources and experimental end-stations for applications in molecular, bio-medical, and materials sciences. Experiments in the E1 hall exploit synchronized laser beams and photon beams in the VUV and hard X-ray range.