Series: SIDELITE ECO Highly economical recessed luminaire with progressive LED technology. Frame made of aluminium, powder-coated. Diffuser: plastic, opal. Lightguide and diffuser made of non-yellowing plastic (PMMA). Lateral light emission (RZB SIDELITE technology) for homogeneous light distribution. External driver. External driver with simple plug-in locking system and extended converter connecting cable to luminaire (1.90 m). MultiLumen: 4 steps adjustable luminous flux. Factory setting is the lowest offered step. Luminaire can be used with accessories (to be ordered separately) for recessed, surface mounting or as pendant luminaire. Qualified for use in the food and drink industry. Colour: white Length: 595 mm Width: 595 mm Recess height: 160 mm Luminaire: recess height: 38 mm Lamp: LED Socket: without socket Colour temperature: 3000K Colour rendering index (CRI): 80 System power: 26 W Rated luminous flux: 3550 lm Beam angle Down: 113° / 111° Luminous efficiency: 137 lm/W System power 2: 30 W Rated luminous flux 2: 4050 lm Luminous efficiency 2: 135 lm/W System power 3: 33 W Rated luminous flux 3: 4400 lm Luminous efficiency 3: 133 lm/W System power 4: 37 W Rated luminous flux 4: 4800 lm Luminous efficiency 4: 130 lm/W Control gear: Regulated power supply Protection class: II Type of protection: IP 40