Thorn Voyager Emergency LED Luminaire is made from die-cast aluminium. This is extremely compact incorporate Nickel Metal Hydride (NiMH) batteries that ensure 3-hour emergency operation and can be easily installed and maintained. A visible LED indicator is included in the luminaire to show the status of the fitting. The MRE version is designed to be recessed into suspended ceilings. The low-profile L-shaped battery and control gear box will fit through the cut-out aperture. E3TX provides SelfTest functionality, indicating the status of the luminaire via a bi-colour LED.