Housing:PC; Mounting ring: Grey; Installation:Surface/suspending/Luminaire–Luminaire connection ; Dimensions: 1280×71×73mm; Ceiling cutouts: /; Beam angle: 110°×135°; Lamp(s): LED; Power:34W; Efficacy:170Lm/w; Total luminous flux of luminaire: 5780lm; Power Factor:0.95; Mains voltage: AC220-240V; Colour temperature: 4000K; Colour rendering: 80; UGR: /; IP/IK Grade:IP66; Class of protection /; Control System: /; Service life:100000h at 70% luminous flux;