Flexible square recessed multifunction downlight. Housing made of sheet steel, powder-coated. 
Luminaire frame: aluminium, powder-coated. Diffuser made of non-yellowing plastic (PMMA) microprismatic. LED backlight technology for homogeneous illumination of the entire light-emitting surface. MultiColour: Colour temperature individually adjustable either 3000 K or 4000 K via switching element. Factory setting is 4000 K. MultiLumen: 4 steps adjustable luminous flux. Factory setting is step 2. Suitable for Recessed ceiling mounting. Ceiling installation with spring system. 
Can be directly covered with thermal insulation material (applies only to the lower lumen levels). Including separate LED converter with connecting cable 250 mm. Suitable for through-wiring with separately available accessories.   Through-wiring box (5 pole) available as accessory. 
Surface mounted housing as accessory for all sizes.  
 
Series: TOLEDO FLAT+ square
Reference Number: 901818.002
Colour: white
Length: 310 mm
Width: 310 mm
Height: 2 mm
Cut-out length: 297 mm
Cut-out width: 297 mm
Ceiling thickness S: 1-20 mm
Recess height: 60 mm
Luminaire: recess height: 42 mm
Weight: 0.99 kg
Lamp: LED
Socket: without socket
Colour temperature: 3000K, 4000K
Colour rendering index (CRI): 80
Colour tolerance (McAdam): 3 SDCM
Rated life: 50000 h (L80/B10)
System power: 12 W
Rated luminous flux: 1500 lm
Beam angle Down: 91°
Glare evaluation RUG (4H 8H): 19.8
Luminous efficiency: 125 lm/W
System power 2: 16 W
Rated luminous flux 2: 1950 lm
Beam angle Down 2: 91°
Glare evaluation RUG (4H 8H) 2: 20.8
Luminous efficiency 2: 122 lm/W
System power 3: 20 W
Rated luminous flux 3: 2400 lm
Beam angle Down 3: 91°
Glare evaluation RUG (4H 8H) 3: 21.5
Luminous efficiency 3: 120 lm/W
System power 4: 23 W
Rated luminous flux 4: 2800 lm
Beam angle Down 4: 91°
Glare evaluation RUG (4H 8H) 4: 22
Luminous efficiency 4: 122 lm/W
Light outlet: direct
Light sharing: symmetrical
Control gear: Regulated power supply
Voltage: 220 - 240 V / 50 Hz, 60 Hz
Power factor: 0.9
Protection class: II
Luminaires on B10A fuse: 35
Luminaires on B16A fuse: 56
Luminaires on C10A fuse: 40
Luminaires on C16A fuse: 64
Inrush current / Inrush current duration: 14 A / 166 µs
Ripple current / Flicker: 3 %
Type of protection: IP 54
Ambient temperature: -20 °C to + 35 °C
Impact resistance: IK03
Filament test: 650 °C
Safety marks: Do not cover the recessed luminaire!
Conformity mark: CE, EAC