Diffuser LED luminaire SURVIVOR Design: LED industrial luminaire for ceiling, protection rating IP65 for ceiling, wall or corner mounting, direct beam. Rigid luminaire housing made from extruded aluminium profile, white (similar to RAL 9016), powder-coated. End caps made from die-cast aluminium. LED modules formed as a flat board. Mid-power LEDs for even illumination and maximum efficiency. LED driver pre-fitted in luminaire housing. Impact resistance: IK10. Ten different resistances and ten different luminous flux levels can be set for the luminaires using an integrated flexible resistance (ResFlex; Factory setting: maximum light distribution). Colour rendering in index Ra >= 80, colour temperature 3000 Kelvin (830), 4000 Kelvin (840), other colour temperatures possible on request. Electronic converter for LED, 220-240 Volt, 0/50-60 Hz and internal connector block 5x2.5mm². Dielectric strength: 4 kV. Mounting: Ceiling or wall mounting without the need for additional accessories. Corner mounting with corresponding accessory set (see accessories). End face cable insertion in two compartments possible. SURVIVOR ... K ... Clear cover made from polycarbonate with wide-beam, symmetrical prismatic profile, vandal-proof.