LED luminaire for false ceilings [C] or ceiling [P] with two separate and completely bright light strips constructed of steel sheet painted with polyester powder coating “Matt White”, IP20, two different optics available: satin diffuser glass or UC UGR; Class I and II insulation, large light tones available: Cool [5000° K], neutral patterns [4000° K], warm [3000° K or 2700° K]. LED with very high efficiency and medium power, constant current LED power supply system, TCS heat dissipation system [Thermal Cooling System], 110/260 Volt 50/60 Hz power supply.