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How PM&I Can Help Prevent Delays

Navigational Aids to IALA Standards

LED Sector Light MEL 500L

High Resolution LED Sector Light


The MEL 500L Port Entry Light (PEL) is a sector leading light of maximum resolution between its colour sectors,

made up of a LED light source, able to provide a day range of up to 5 nm and a nominal night range of 23 nm.


The main advantage of this beacon is its accuracy between its colour sector boundaries (<0.05º).

Light emission generates an unidirectional beam in three colours, with a horizontal divergence

between 1º and 15º. Colour sector configuration is expressly done for every case.

The use of high-intensity LED diodes ensures minimum consumption, maintenance free.


MEL 500L light is designed according to IALA Recommendations and Guidelines,

providing a great aid to the navigator to know its position in the channel. As an option, it can be delivered with

oscillating boundaries, thus offering accurate information on his lateral distance from the leading axis.


LED Sector Light MEL 500L


LED Sector Light MEL 500L


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