A
B
Recessed ceiling luminaires · Downlights
β = Half beam angle
Recessed ceiling luminaires · Downlights
for flush-mounted installation in suspended plasterboard 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 are accessories and must be ordered separately.
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
Symmetrical narrow beam light distribution · BEGA Hybrid Optics®
External PSU
LED
β
A
B
on/off
DALI
50 442.1 13.5 W
1585 lm
20°
115
95
13 144
13 169
50 443.1 19.5 W
2270 lm
14°
130
100
13 145
13 171
50 444.1 29.0 W
3515 lm
18°
175
125
13 145
13 171
Symmetrical wide beam light distribution · BEGA Hybrid Optics®
External PSU
LED
β
A
B
on/off
DALI
50 445.1 13.5 W
1610 lm
36°
115
95
13 144
13 169
50 446.1 19.5 W
2265 lm
32°
130
100
13 145
13 171
50 447.1 29.0 W
3535 lm
30°
175
125
13 145
13 171
Symmetrical very wide beam light distribution · BEGA Hybrid Optics®
External PSU
LED
β
A
B
on/off
DALI
50 448.1 13.5 W
1590 lm
74°
115
95
13 144
13 169
50 449.1 19.5 W
2185 lm
61°
130
100
13 145
13 171
50 450.1 29.0 W
3425 lm
59°
175
125
13 145
13 171
Asymmetrical light distribution · BEGA Constant Optics®
External PSU
LED
β
A
B
on/off
DALI
50 451.1 13.5 W
1525 lm
64/68°
115
95
13 144
13 169
50 452.1 19.5 W
2130 lm
65/69°
130
100
13 145
13 171
50 453.1 29.0 W
3340 lm
65/68°
175
125
13 145
13 171
BEGA Hybrid Optics®
Supplement
Page 42
Illumination
diagrams
306
