ZLD-28/34/44/EM/MAR Product InformationZLD-28/EM/MAR & ZLD-34/EM/MAR & ZLD-44/EM/MAR are self testing, maintained LED EXIT signs/luminaries that are used in ships. These LED exit luminaries have elegant and modern design and are usually installed at internal spaces. The LED technology is environmentally friendly and has low energy consumption. These luminaries can be used as 1 or 2 sided in surface mounting. The PVC surface of the luminary hosts a pictogram that is illuminated from a led strip on the top of the luminary. The pictogram is easily replaceable as easily replaceable is the battery which is placed on the top of the luminary. These advantages concur to a low maintenance cost. The housing of these luminaries is from aluminum and PVC. An easy installation at walls and ceilings is accomplished with a range of different bases.Exit luminaries are permanently connected to the mains power supply and while the power is on the battery is charging and the led strip lights continuously. Horizontal TabsDocumentation User Manual