Concord OFFICELYTE 1200x300 HE 3K DALI is a high performance low glare luminaire for offices and education applications. Ceiling recessed 1200x300mm. Micro Prismatic optics. White RAL 9010. DALI dimmable. 3000K Warm White LED, Typical CRI=85, chromaticity tolerance of 3-step MacAdam ellipse, lumen package of 3,350lm, total power consuption 24W, efficacy of 140lm/W. Lifespan 120,000 hours L70B50, 58,000 hours L80B20, UGR<19. IK02, IP20, Electrical Protection Class I, Photobiological Risk Group 1. PMMA diffuser, Glow Wire test 650°C.