The Sense panel is well designed and only 10 mm high. A narrow frame ensures attractive look and high efficiency.Sense can be mounted to visible T-rail ceilings without accessories and to concealed T-rail ceilings, DAMPA clip-in ceilings, Troldtekt acoustic panels and Gypsum, and surface-mounted using accessories. This makes Sense an all-round quality panel that can be used everywhere. Sense is available in several lumen packages, phase-dimming or DALI depending on which driver kit is selected (accessory). Light distribution Direct Light technic LED 25W 4000K Ra>80 SDCM 3 L80/B20 >100,000 hrs L90 >50,000 hrs Control/Dimming DALI / Push Dim Protection Class III IP40 IK10 Materials and finish Housing: Aluminium Colour: White smooth (Ral 9016 gloss 30) Optics: Acrylic (PMMA) Mounting/Connection Recessed, Indoor Exposed T-carrier 15/24mm 5 pol Linect / screwless terminal block