Light source LED Colour tolerances: MacAdams 3 Colour rendering: CRI 80 Lifetime: Minimum 50 000 hour, L70, Max Ta SINUS-S425 LED 1000 lumen out SINUS-S525 LED 1300 lumen out LED 2500 lumen out For precise lumen values please see the data sheet on item level Conventional with compact fluorescent tubes 1 x T5-C 22, 40, 55W 2 x TC-L 13, 18, 24W Supplied with or without light sources. Driver Electronic ballast (HF), analogue dimming (HFDa), digital dimming (HFDd) or DALI. Driver life time up to 100.000 h/10 % (max failure) at Ta 25°C Body material & colour White or grey aluminium body. Mounting Surface mounted luminaire for installation on ceiling or wall. Connection Cable entry on top or double knockout holes in luminaire side. 3 or 5 pole push-in terminal block prepared for through-wiring. Optics Opal acrylic diffuser (OP). Integrated emergency light Most variants can be supplied with emergency lighting systems (Standard, SelfTest or DALI addressable). Integrated sensors Ultra-sonic movement sensor type U-SEN.