Rectangular recessed panel luminaires with DALI driver, low glare, 300 x 1200 mm. Product features: High luminous efficacy: up to 100 lm/W. Lifetime (L80/B10): up to 40,000 h (at 25 °C). Aluminum housing, polystyrene diffuser. Product benefits: Good glare reduction (UGR < 19). Energy savings of up to 50 % (compared to luminaires that use fluorescent lamps). Advanced functionality due to external DALI driver. Light guide plate with micro structure made of non-yellowing material for long lifetime. Easy and quick installation. Low flicker light thanks to special electronic control gear. 5 years guarantee. Areas of application: Direct replacement for luminaires with fluorescent lamps. Corridors. Offices. Conference rooms. Reception areas. Foyers. Elevators. Suitable for recessed ceiling systems with grid size of 300 x 1200 mm. Equipment / Accessories: Accessories for several mounting options available. External control gear included.