LIGHT-EMITTING DIODE LIGHTING DEVICE COMPRISING A LIGHT COMPATIBLE WITH THE USE OF NIGHT VISION BINOCULARS AND COMPRISING A LIGHT GUIDE

摘要

The general field of the invention is that of lighting devices compatible with the use of night vision binoculars. Such a lighting device comprises at least: a row of first light-emitting diodes (11) carried and powered by an electronic circuit (12); a second light-emitting diode (14) surmounted by an optical filter (15), said optical filter having spectral transmission such that the light from the second diode filtered by said filter is compatible with the use of said night vision binoculars. The lighting device according to the invention comprises a light guide (16) comprising an input face (161) disposed in front of the second filtered light-emitting diode, a light guide area (162) of which the length is equal to that of the row of first light-emitting diodes and a plurality of diffusing output faces (163) disposed at and between the first light-emitting diodes.