Series: BSX 320 Moisture-proof luminaire. Side panels: plastic, white polycarbonate. Diffuser: plastic (polycarbonate), opal. Symmetrical light distribution. Homogeneous light distribution. Ceiling mounting stainless steel brackets and triangular brackets for pendant mounting included in delivery. LED unit with integrated converter interchangeable and removable. Cable screw fittings for convenient wiring. Easy to install thanks to the twist-lock mechanism on one side. MultiLumen: 2 steps adjustable luminous flux. Factory-set to maximum luminous flux. Luminaire with limited surface temperature in accordance with EN 60598-2-24 for use in environments where conductive dust deposits on the luminaire can be expected. Colour: white Length: 1168 mm Width: 57 mm Height: 62 mm Lamp: LED Socket: without socket Colour temperature: 4000K Colour rendering index (CRI): 80 System power: 21 W Rated luminous flux: 2800 lm Beam angle Down: 145° / 111° Luminous efficiency: 133 lm/W System power 2: 30 W Rated luminous flux 2: 4000 lm Luminous efficiency 2: 133 lm/W Control gear: Regulated power supply Protection class: II Type of protection: IP 65