14°– 58°
B
A
For planning and installation, please refer to the technical planning data. The user instructions and data sheets available
on our website offer all the latest information about LED service life, luminous flux and max. ambient temperatures.
Optical diffuser filters for downlights with adjustable zoom optics
Flat beam
Very wide beam
Asymmetrical
zu 51 196.1
13 294
13 296
13 295
zu 51 214.1
13 324
13 326
13 325
Symmetrical narrow beam light distribution · BEGA Hybrid Optics®
External PSU
LED
β
A
B
on/off
DALI
50 430.1
13.5 W
1585 lm
20°
140
90
13 144
13 169
50 431.1
19.5 W
2270 lm
14°
155
100
13 145
13 171
50 432.1
29.0 W
3515 lm
18°
200
125
13 145
13 171
Symmetrical wide beam light distribution · BEGA Hybrid Optics®
External PSU
LED
β
A
B
on/off
DALI
50 433.1
13.5 W
1610 lm
36°
140
90
13 144
13 169
50 434.1
19.5 W
2265 lm
32°
155
100
13 145
13 171
50 435.1
29.0 W
3535 lm
30°
200
125
13 145
13 171
Symmetrical very wide beam light distribution · BEGA Hybrid Optics®
External PSU
LED
β
A
B
on/off
DALI
50 436.1
13.5 W
1590 lm
74°
140
90
13 144
13 169
50 437.1
19.5 W
2185 lm
61°
155
100
13 145
13 171
50 438.1
29.0 W
3425 lm
59°
200
125
13 145
13 171
Asymmetrical light distribution · BEGA Constant Optics®
External PSU
LED
β
A
B
on/off
DALI
50 439.1
13.5 W
1525 lm
64/68°
140
90
13 144
13 169
50 440.1
19.5 W
2130 lm
65/69°
155
100
13 145
13 171
50 441.1
29.0 W
3340 lm
65/68°
200
125
13 145
13 171
Zoom optics adjustable from 14 – 58°
External PSU
LED
β
A
B
on/off
DALI
51 196.1
21.0 W 1005 – 1465 lm
16– 48°
140
90
13 145
13 203
51 214.1
27.5 W
895 – 1780 lm
14– 58°
155
100
13 202
13 174
Indoor luminaires Part 3
Recessed ceiling luminaires · Downlights
For installation in suspended ceilings
Synthetic recessed housing for ceiling installation · Cast aluminium luminaire housing
Cast aluminium ceiling trim ring, colour white
Safety glass · Reflector surface made of pure aluminium · Optical silicone lens
external on/off or DALI controllable power supply units
Cable between luminaire and power supply unit with convenient plug connector
Power supply units for the operation of these luminaires must be ordered as separate accessories.
The half beam angle of the luminaires with zoom optics
can be adjusted between 14° and 58° by turning the lens unit.
Optical diffuser filters are available as accessories to change
the factory-set light distribution of these luminaires.
Colour rendering index (CRI) > 90
Colour temperature: 3000 K – article number + K3 or 4000 K – article number + K4
20-year availability guarantee for replacement parts and LED modules
Supplement
Page 42
Illumination
diagrams
307
