MLD-28D/w/MAR & MLD-34D/w/MAR are 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 hosted on the top of the luminary. These advantages concur to a low maintenance cost in these luminaries.
These 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. In case of a mains power supply failure the led strip will be supplied by battery and will light continuously.
These luminaries have an indication charge LED and a TEST button to check manually the functionality of the luminary. While we operate a manual testing the luminary must be connected to the mains power supply and the test checks the good operation of the LED strip and the power circuit.
These luminaries, according to Lloyd's Register Type Approval System, are suitable for marine and offshore applications for use in environmental categories ENV1 & ENV2, where ENV1 are controlled environments and ENV2 are enclosed spaces subject to temperature, humidity and vibration.