Connector size Ø28 Fiber type PMMA / Glass Active diameter Ø9.7 mm Size 100 x 52 x 51 mm Colour Black Supply voltage 220-240 V / 50-60 Hz Light source power 6 W Total power 8.5 W Power cord Supply cord Driver type Electronic Driver life >25.000 Thermal protection No Ventilator type Natural convection Max. ambient temperature 45 °C Min. ambient temperature -20 °C Light source LED Light source lifetime >25.000 h Light source manufacturer Cree Light source colour temperature 3,000 K Light source CRI 90 Operating environment Indoor / dry locations Protection rating IP 20 Material Aluminium Surface treatment Anodised