Series: ROUNDED Decorative round LED surface-mounted luminaire for indoor and outdoor use. For escape route illumination. Base and housing made of corrosion resistant pressure die-cast aluminium, seawater-resistant powder-coated (C4, in accordance with ISO 12944-6). C5 coating available on request. Standard Gore© Protective Vents diaphragm valve to avoid condensation. Diffuser made of opal plastic (polycarbonate);with diffuser fixing. Diffuser fastening: bayonet system. Uniform lighting achieved by the use of LED panel boards. MultiColour: Colour temperature adjustable via switching element for 3000 K (factory setting) and 4000 K. Very easy installation thanks to plug-and-play connector system. Drill hole deviations can be compensated to achieve precise positioning.The large connection compartment on the back for convenient connections is also ideal for through wiring. Driver integrated. Integrated switch point for circuit monitored central battery systems with additional supply line from the AV network. Colour: anthracite metallic (DB703) Diameter: 300 mm Height: 77 mm Weight: 2.28 kg Operating mode: maintained power mode Lamp: LED Socket: without socket Colour temperature: 3000K, 4000K Colour rendering index (CRI): 80 System power: 9.5 W Rated luminous flux: 550 lm Luminous flux, emergency: 550 lm System power, emergency: 10 W System power 2: 9.5 W Rated luminous flux 2: 560 lm Luminous flux, emergency 2: 560 lm System power, emergency 2: 10 W Control gear: Regulated power supply Protection class: I Type of protection: IP 66