Integrated LED highbay; Black aluminium housing; 31000 Lm; 226 W; 137 Lm/W; 4000K; Drive current: 3900mA; CRI 80; 85° beam angle; DALI dimmable; IP65; IK08; Lifespan L80:B50 90,000 hrs; (D x H) 385 x 194 mm; 1.5 m mains cable; 1.5 m control cable; 1.2 m chain length including hooks.