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START Downlight Flat 155 IP44 850-1150lm 2CCT
Item No:
0054148
available in December 2026
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START Downlight Flat IP44 is an integrated LED recessed downlight with a high efficient non dimmable downlight luminaire with multipower driver (the luminous flux of the luminaire can be tailored to local needs by only setting a quick selector switch on the driver: 7.5W – 900lm, 10W – 1150lm for 4000K, 7.5W – 850lm, 10W – 1100lm for 3000K, Colour temperature 2CCT : 3000K Warm white, 4000K Neutral White, Class II, Protection rating IP44/IP20, Loop-in/Loop-out terminals for fast wiring, Cut out dimensions: 155-161mm
Technical Assets
Dimensions (mm)
Photometrics
Product name
START Downlight Flat 155 IP44 850-1150lm 2CCT
Technology
LED
Cap/Base
N/A
Housing
Aluminium, Steel
Mount
Ceiling recessed mounting
Built in presence detector
NONE
General application
Hospitality, Retail
Operating temperature range (°C)
-10°C...+45°C
Virtual assistant compatibility
N/A
ETIM Class
EC001744
E-number FI
4170720
Warranty
5 years
Fixture luminous flux (lm)
1150
Luminaire efficacy (lm/W)
115
Light colour
Warm White or Neutral White
CRI (Ra)
80
Colour Variation Initial (SDCM)
SDCM3
Beam Angle (°)
110
Distribution type
Symmetric
Glare control
< 29
Photobiological Risk Group
RG0
Emergency type
Total power consumption (W)
10
Primary Supply/Product voltage - min (V)
220.0
Primary Supply/Product voltage - max (V)
240.0
Lamp power factor
0.9
THD (at 230 V, 50 Hz, full load, at 100% dimming level) ≤ xx.x %
20.0
Electrical protection
Class II
Control gear type
LED driver constant current
Dimmable
No
Dimming method
N/A
Inrush Current (A)
16.5
Inrush Duration (µs)
183
Energy Efficiency Class (A->G) of contained light source
C
Nominal Frequency (Hz)
50/60Hz
Max. products per 10A C Breaker
38
Max. products per 13A C Breaker
50
Max. products per 16A C Breaker
63
Max. products per 20A C Breaker
78
Max. products per 10A B Breaker
22
Max. products per 13A B Breaker
29
Max. products per 16A B Breaker
36
Max. products per 20A B Breaker
46
Connectable conductor cross section - Min (mm²)
0.75
Connectable conductor cross section - Max (mm²)
2.5
Lifespan L70 B50
100000
Housing colour
RAL 9003 - Signal white
IP rating
IP44/20
IK rating
IK03
Diffuser finish
Opal
Diffuser material
PS Polystyrene
Reflector finish
Not Applicable
Nominal Product Height (mm)
19
Nominal Product Diameter (mm)
168
Weight (kg)
0.298
Product EAN number
5410288541488
Packaging single length / height (cm)
16.8
Packaging single width (cm)
16.8
Packaging single depth (cm)
1.9
DUN14 (inner)
15410288541485
Units per outer package
24
Packaging outer length / height (cm)
36.6
Packaging outer width (cm)
41.3
Packaging outer depth (cm)
28.6
Glow Wire Test (°C)
650
Optimal operating condition (°C)
-10-45