Isoline LED linear DALI dimmable luminaire for industrial and commercial applications. 1690 mm lenght with asymmetrical (Left) optics provide homogenous light distribution for wide, shelf areas. Suitable for DALI Dimming. Aluminium housing, RAL 9016. Max + 35 °C operating temperature range, 4000 K, CRI 80, 3 SDCM. 56 W power consumption, 8000 lm luminous flux, 143 lm/W efficacy, 1690 mm x 62 mm x 59 mm (L x W x H) dimensions, IP20, IK03, DC 50/60 Hz, Class I. Lifespan L70:B50 60,000 hours.