Round ceiling and wall luminaire with elegant appearance for outdoor use. Base and housing made of corrosion resistant pressure die-cast aluminium, seawater resistant powder-coated. With membrane valve as a standard to avoid condensed water. Diffuser: crystal glass (satin finish) with diffuser fixing. Base fixing slots outside of gasketed area, drill hole deviations can be compensated. Screwless cover fixing via bayonet lock with safety catch. Includes 1 anti-theft device. With integrated HF movement sensor. Mains connection 2 x 3 x 1.5 mm². Second cable inlet for loop through. Series: ROUNDED maxi Reference Number: 581639.004.19 Colour: silver, matt (approx. RAL 9006) Diameter: 400 mm Height: 120.5 mm Weight: 4.5 kg Lamp: LED Socket: without socket Colour temperature: 3000K Colour rendering index (CRI): 80 Colour tolerance (McAdam): 3 SDCM Rated life: 50000 h (L80/B10) System power: 20 W Rated luminous flux: 1250 lm Beam angle Down: 116° Luminous efficiency: 63 lm/W Light outlet: direct Light sharing: symmetrical Control gear: Regulated power supply Voltage: 220 - 240 V / 50 - 60 Hz Protection class: I Luminaires on B10A fuse: 77 Luminaires on B16A fuse: 124 Luminaires on C10A fuse: 77 Luminaires on C16A fuse: 124 Type of protection: IP 65 Ambient temperature: -20 °C to + 40 °C Impact resistance: IK07 Filament test: 960°C - 30 seconds Conformity mark: CE, EAC