Decorative round LED surface-mounted luminaire for indoor and outdoor use. Base: pressure die-cast aluminium, powder-coated. Standard Gore™ Protective Vents diaphragm valve to avoid condensation. Diffuser made of plastic (polycarbonate), opal, shockproof. Diffuser fastening: bayonet system. Uniform lighting achieved by the use of LED panel boards. Suitable for Ceiling mounting, Wall (surface). Very easy installation thanks to plug & play connection. 
The large connection compartment on the back for convenient connections is also ideal for through wiring. MultiLumen: 2 steps adjustable luminous flux. Factory setting is the highest luminous flux. MultiColour: Colour temperature individually adjustable either 3000 K or 4000 K via switching element. Factory setting is 3000 K. With integrated HF movement sensor and light sensor. HF motion detector with DALI and Bluetooth® interfaces for switching, dimming and networking from individual luminaires up to complex light installations. Functional parameters of the motion detector (ceiling mounting up to 4.0 m or wall mounting up to 2.5 m): HF detector 5.8 GHz with integrated corridor function. Detection angle 30°-150°. Detection range up to 6 m radial, depending on mounting situation and diffuser. Hold time, daylight threshold and sensitivity adjustable via app. Sensors can be networked via Bluetooth®.  Luminaire with limited surface temperature in accordance with EN 60598-2-24 for use in environments in which a deposit of conductive dust on the luminaire can be expected. 
 
Series: FLAT SLIM round
Reference Number: 312632.004.1.19
Colour: silver, matt (approx. RAL 9006)
Diameter: 400 mm
Height: 70 mm
Weight: 2.94 kg
Lamp: LED
Socket: without socket
Colour temperature: 3000K, 4000K
Colour rendering index (CRI): 80
Colour tolerance (McAdam): 3 SDCM
Rated life: 50000 h (L90/B50)
System power: 18 W
Rated luminous flux: 2450 lm
Beam angle Down: 142°
Glare evaluation RUG (4H 8H): 22.5
Luminous efficiency: 136 lm/W
System power 2: 18 W
Rated luminous flux 2: 2500 lm
Beam angle Down 2: 142°
Glare evaluation RUG (4H 8H) 2: 22.6
Luminous efficiency 2: 139 lm/W
System power 3: 29 W
Rated luminous flux 3: 4000 lm
Beam angle Down 3: 142°
Glare evaluation RUG (4H 8H) 3: 24.2
Luminous efficiency 3: 138 lm/W
System power 4: 29 W
Rated luminous flux 4: 4100 lm
Beam angle Down 4: 142°
Glare evaluation RUG (4H 8H) 4: 24.3
Luminous efficiency 4: 141 lm/W
Light outlet: direct
Light sharing: symmetrical
Control gear: Sensor converter
Voltage: 220 - 240 V / 50 Hz, 60 Hz
Power factor: 0.99
Protection class: I
Luminaires on B10A fuse: 12
Luminaires on B16A fuse: 20
Luminaires on C10A fuse: 21
Luminaires on C16A fuse: 34
Inrush current / Inrush current duration: 21 A / 230 µs
Total harmonic distortion: 15 %
Type of protection: IP 65
Ambient temperature: -20 °C to + 35 °C
Impact resistance: IK08
Filament test: 850 °C
Safety marks: D-mark
Conformity mark: CE, EAC