Compact, vandal-proof lighting fixture with LED modules, designed to illuminate cells and corridors in penitentiaries and prisons. It is characterized by high impact resistance (IK11+). The solid construction and the use of special screws prevent unauthorized persons from accessing the interior of the housing and exclude the risk of intentional injury using it (anti-ligature). The housing is made of galvanized or stainless steel painted with modified powder paint, while the lampshade is made of thick polycarbonate. The fixture is characterized by easy assembly and connection. Optional equipment includes the following functions: 3-hour emergency power supply module A3, adaptation to cooperate with the central battery ZB, power supply equipped with the DALI-2 DA interface, SNS motion sensor or night light NL module.