Light source LED: 4800-10000lm out. 3000/4000 Kelvin, CRI 80. 6500K or CRI 90 on request, MacAdams 3. Lifetime LED: Up to 60.000h Ta25. Minimum 50 000h Max Ta. For precise technical information please see the data sheet on item level. (Use <Find your version> on right side) Driver Separately wired HF ballast or 2 DALI ballasts/drivers. C56-P 1500 LED 5300 version are only using 1 driver (no seperate control). Driver life time up to 100.000 h/10 % (max failure) at Ta 25°C. Body material & colour White or silver grey aluminum body and die casted aluminum end caps. Mounting Unique suspension system with simple, quick adjustment wire in one end and the supply cable functioning as suspension at the opposite end. Suspension is always supplied with the luminaire (PRE). A special bracket for adjustable CC-distance from one end is included. Optics High quality microprismatic diffuser type MP Integrated sensors Stand alone presence sensor type S-SEN.