Series: FLAT SLIM disc Decorative round LED pendant luminaire. Base: pressure die-cast aluminium, powder-coated. Standard Gore© Protective Vents diaphragm valve to avoid condensation. Canopy made of aluminium, powder-coated. Mouth blown 3-layer opal glass (Triplex glass) with satin finish. Glass fastening: bayonet fixing. Uniform lighting achieved by the use of LED panel boards. Suitable for pendant. 3-point steel cable suspension, steplessly adjustable. Special lengths available on request. MultiLumen: Multi-step adjustable luminous flux. Factory-set to maximum luminous flux. MultiColour: Colour temperature individually adjustable either 3000 K or 4000 K via switching element. Factory setting 3000 K. With Casambi smart+free Bluetooth control for wireless network and operation using Android / iOS devices, free app available for download. Colour: silver, matt (approx. RAL 9006) Diameter: 560 mm Height: 75 mm Suspension length: 500-1500 mm Lamp: LED Socket: without socket Colour temperature: 3000K, 4000K Colour rendering index (CRI): 80 System power: 30 W Rated luminous flux: 3500 lm Beam angle Down: 115° Luminous efficiency: 117 lm/W System power 2: 30 W Rated luminous flux 2: 3600 lm Luminous efficiency 2: 120 lm/W System power 3: 44 W Rated luminous flux 3: 5050 lm Luminous efficiency 3: 115 lm/W System power 4: 44 W Rated luminous flux 4: 5150 lm Luminous efficiency 4: 117 lm/W Control gear: Dimmable Bluetooth converter Protection class: I Type of protection: IP 20