Product description

Luminaire type
Square recessed LED ceiling luminaire with prismatic PMMA cover. Version M73 (600 mm x 600mm).

Applications
Offices, Corridors, Foyers, Conference rooms, Retail areas, waiting zones.

Installation options
For system ceilings with exposed grids.

Optical system
PMMA cover with microprisms. With symmetric limited wide light distribution. Glare evaluation according to UGR rating (EN 12464-1) < 19. Suitable for VDU workstations according to EN 12464-1 via limited luminance L ≤ 3000 cd/ 2 for beam angle above 65° all-round. Harmonious light effect due to homogeneously illuminated light emission.

LED system
Luminaire luminous flux adjustable in 2 steps (Multilumen). Luminaire luminous flux 2800 lm - 3400 lm, connected load 24 W - 31 W, Power Faktor λ > 0,95, maximum luminous efficiency of luminaire 117 lm/W. Light colour warm white, correlated colour temperature (CCT) 3000 K, general colour rendering index (CRI) R a > 80. Colour locus tolerance (initial MacAdam) ≤ 5 SDCM. Mean rated service life L70 (t q 25 °C) = 50,000 h.

Luminaire body
Luminaire body of aluminium. Surface coated white (similar to RAL 9016). Dimensions (L x W): 595 mm x 595 mm, luminaire height 65 mm. Safety class (EN 61140): I, protection rating (DIN EN 60529): IP20, Protection rating on room side: IP40, impact resistance level in accordance with IEC 62262: IK02, testing temperature of wire glow test in accordance with IEC 60695-2-11: 650 °C. Permissible ambient temperature (ta): 25 °C . Weight: 2,0 kg.

Electrical version
With electronic control gear unit, switchable. The control gear unit is replaceable in accordance with the ecodesign requirements (VO (EU) 2019/2020). The luminaire complies with the fundamental requirements of applicable EU regulations and product safety legislation and bears the CE symbol. The luminaire is also ENEC-certified by an independent testing authority.