Ultra-flat round downlight suitable for recessed or surface installation. Housing made of UV-resistant polycarbonate. Perfect heat management with an aluminium heat sink. Diffuser: plastic (PMMA), transparent, with opal reflector foil. Lateral light emission (RZB SIDELITE^® technology) for homogeneous light distribution. MultiColour: with rear switching element, variable colour temperature 3000 K or 4000 K. Factory setting is 4000 K. MultiLumen: 3 steps adjustable luminous flux. Factory setting is the highest luminous flux. MultiCutOut: With adjustable spring clamps, different ceiling cut-outs can be individually adhered to. Suitable for ceiling cut-outs with Ø from > 120 to 260 mm. Suitable for recessed mounting in ceilings and surface mounting on ceilings and walls. Suitable for through-wiring. Driver integrated.

Technical Specifications

Diameter D	300 mm
Height H	25 mm
Cut-out diameter DA	120-260 mm
Recess height HE	82 mm
Luminaire: recess height HEL	25 mm
Ceiling thickness S	5-25 mm
Weight	0.84 kg
Light source	LED
Colour temperature	3000 K | 4000 K
Rated luminous flux	1600 lm | 1750 lm | 2300 lm | 2600 lm
System power	14 W | 22 W
Luminaire efficacy	105 lm/W | 114 lm/W | 118 lm/W | 125 lm/W
Glare evaluation UGR (4H 8H)	24,8 | 25,1 | 26,1 | 26,5
Rated life	40000 h (L70/B50)
Colour rendering index (CRI)	80
Colour tolerance	4 SDCM
Photobiological safety according to EN 62471	Risk group 1
Driver	Converter
Control	on/off
Voltage	220 - 240 V / 50 Hz, 60 Hz
Luminaires on B10A fuse	60
Luminaires on B16A fuse	96
Luminaires on C10A fuse	60
Luminaires on C16A fuse	96
Inrush current / Inrush current duration	17.2 A / 41 µs
CIE Flux Code / CEN Flux Code	47 78 95 100 100
Type of protection	IP 20
Protection class	II
Filament test	650°C - 30 seconds
Impact resistance	IK03 (0,35 Joule)
Safety marks	F-mark
Conformity mark	CE , EAC , UKCA