PRODUCT NEWS
p
OSRAM DECOSTAR® Halogen Lamps
DECOSTAR® IRC (Infrared Reflective Coating) - Long life energy saving lamps
• High luminous efficacy of up to 25 lm/W
• Up to 45% lower energy consumption compared with a
standard dichrioc lamp of the same brightness
• 4000 hours average rated life
• Long life coating on reflector ensures constant luminous
intensity and colour location throughout life
• Integrated cover-glass – can be used in open fittings
45
Dimensions
• Colour tem
DECOSTAR® TITAN
• 4000 hours average rated life
• Long life coating on reflector ensures constant luminous
intensity and colour location throughout life
• Integrated cover-glass – can be used in open fittings
• Colour temperature 3100K
DECOSTAR® 51S
• 2000 hours average rated life
• Integrated cover-glass – can be used in open fittings
• Good price/performance ratio
• Colour temperature 3000K
DECOSTAR® 51
• 2000 hours average rated life
• Open face lamp without cover glass
• Low pressure design - can be used in open fittings
• Good price/performance ratio
• Colour temperature 3000K
51
UV Filter as
standard
erature 3100K
DECOSTAR® features
Can be used in
open luminaires
Cool beam
ISSUE NO: 114B (DECOSTAR LAMPS). DATE: 18 FEBRUARY 2004
PAGE 1 OF 6
PRODUCT NEWS
DECOSTAR®IRC – 4000 hour*
51840 lx
23040 lx
0.05m
0.09m
0.3m
0.5m
0.17m
6000 lx
0.35m
1500 lx
48860 SP
20W 10
o
6000cd
1.0m
2.0m
20000 lx
0.21m
8800 lx
0.13m
0.3m
0.5m
2300 lx
0.43m
1.0m
0.85m
570 lx
48860 FL
20W 24
o
2300cd
2.0m
8700 lx
3840 lx
0.21m
0.34m
0.3m
0.5m
1000 lx
0.69m
1.0m
1.38m
250 lx
48860 WFL
20W 38
o
1000cd
2.0m
3900 lx
1730 lx
0.35m
0.58m
0.3m
0.5m
1.15m
450 lx
1.0m
2.31m
113 lx
48860 VWFL
20W 60
o
450cd
* denotes average rated life
2.0m
0.09m
48000 lx
0.17m
12500 lx
0.35m
3125 lx
0.52m
1400 lx
48865 SP
35W 10
16900 lx
4400 lx
1100 lx
490 lx
o
0.21m
0.43m
0.85m
1.28m
12500cd
48865 FL
0.34m
0.69m
1.38m
0.35m
0.58m
1.15m
o
4400cd
0.21m
o
2200cd
35W 24
19000 lx
8500 lx
2200 lx
550 lx
48865 WFL
35W 38
9500 lx
4250 lx
1100 lx
2.31m
275 lx
48865 VWFL
35W 60
o
1100cd
0.5m
1.0m
2.0m
3.0m
0.5m
1.0m
2.0m
3.0m
0.3m
0.5m
1.0m
2.0m
0.3m
0.5m
1.0m
2.0m
0.09m
57600 lx
0.17m
15000 lx
0.35m
3750 lx
0.52m
1670 lx
48870 SP
50W 10
21900 lx
5700 lx
1425 lx
630 lx
48870 FL
50W 24
25000 lx
11000 lx
2850 lx
713lx
48870 WFL
50W 38
12400 lx
5500 lx
1430 lx
360 lx
48870 VWFL
50W 60
0.85m
1.28m
0.69m
1.38m
1.15m
2.31m
o
0.21m
0.43m
o
0.21m
0.34m
o
0.35m
0.58m
o
15000cd
5700cd
2850cd
1430cd
0.5m
1.0m
2.0m
3.0m
0.5m
1.0m
2.0m
3.0m
0.3m
0.5m
1.0m
2.0m
0.3m
0.5m
1.0m
2.0m
ISSUE NO: 114B (DECOSTAR LAMPS). DATE: 18 FEBRUARY 2004
PAGE 2 OF 6
PRODUCT NEWS
DECOSTAR®TITAN – 4000 hour*
43200 lx
19200 lx
0.05m
0.09m
0.3m
0.5m
5000 lx
0.17m
1.0m
0.35m
1250 lx
46860 SP
20W 10
o
5000cd
2.0m
Refer to DECOSTAR IRC
(DECOSTAR TITAN 20W
o
lamp not available)
24
6750 lx
3000 lx
0.21m
0.34m
0.3m
0.5m
780 lx
1.38m
195 lx
0.69m
1.0m
2.0m
46860 WFL
20W 38
o
780cd
3000 lx
1340 lx
0.35m
0.58m
0.3m
0.5m
1.15m
350 lx
2.31m
88 lx
46860 VWFL
20W 60
o
350cd
1.0m
2.0m
* denotes average rated life
0.09m
35000 lx
0.17m
9100 lx
0.35m
2275 lx
0. 52m
1010 lx
46865 SP
35W 10
11900 lx
3100 lx
775 lx
340 lx
46865 FL
35W 24
13000 lx
5780 lx
1500 lx
375 lx
46865 WFL
35W 38
6050 lx
2700 lx
700 lx
175 lx
46865 VWFL
35W 60
1.28m
0.69m
1.38m
1.15m
2.31m
o
0.21m
0.43m
0.85m
o
0.21m
0.34m
o
0.35m
0.58m
o
9100cd
3100cd
1500cd
700cd
0.5m
1.0m
2.0m
3.0m
0.5m
1.0m
2.0m
3.0m
0.3m
0.5m
1.0m
2.0m
0.3m
0.5m
1.0m
2.0m
0.09m
48000 lx
0.17m
12500
0.35m
3125 lx
0.52m
1390 lx
46870 SP
50W 10
16900 lx
4400 lx
1100 lx
490 lx
46870 FL
50W 24
19000 lx
8450 lx
2200 lx
550 lx
46870 WFL
50W 38
9500 lx
4220 lx
1100 lx
275 lx
46870 VWFL
50W 60
1.28m
0.69m
1.38m
0.58m
1.15m
2.31m
o
0.21m
0.43m
0.85m
o
0.21m
0.34m
o
0.35m
o
12500cd
4400cd
2200cd
1100cd
0.5m
1.0m
2.0m
3.0m
0.5m
1.0m
2.0m
3.0m
0.3m
0.5m
1.0m
2.0m
0.3m
0.5m
1.0m
2.0m
ISSUE NO: 114B (DECOSTAR LAMPS). DATE: 18 FEBRUARY 2004
PAGE 3 OF 6
PRODUCT NEWS
DECOSTAR®51S – 2000 hour*
26000 lx
11520 lx
0.05m
0.09m
0.3m
0.5m
3000 lx
0.17m
1.0m
0.35m
750 lx
44860 SP
20W 10
o
3000cd
2.0m
Refer to DECOSTAR IRC
(DECOSTAR 51S 20W
o
lamp not available)
24
4150 lx
1850 lx
0.21m
0.34m
0.3m
0.5m
480 lx
0.69m
1.0m
1.38m
120 lx
44860 WFL
20W 38
o
480cd
2.0m
Refer to DECOSTAR IRC
or DECOSTAR TITAN
(DECOSTAR 51S 20W
60o lamp not available)
* denotes average rated life
0.09m
23040 lx
0.17m
6000 lx
0.35m
1500 lx
0.52m
670 lx
44865 SP
35W 10
8700 lx
3840 lx
1000 lx
250 lx
44865 WFL
35W 38
o
6000cd
Refer to DECOSTAR IRC
or DECOSTAR TITAN
(DECOSTAR 51S 35W
o
lamp not available)
24
0.21m
0.34m
0.69m
1.38m
o
1000cd
Refer to DECOSTAR IRC
or DECOSTAR TITAN
(DECOSTAR 51S 35W
60o lamp not available)
0.5m
1.0m
2.0m
3.0m
0.3m
0.5m
1.0m
2.0m
0.09m
30000 lx
0.17m
7800 lx
0.35m
1950 lx
0.52m
870 lx
44870 SP
50W 10
12530 lx
5570 lx
1450 lx
360 lx
44870 WFL
50W 38
6250 lx
2750 lx
720 lx
180 lx
44870 VWFL
50W 60
o
7800cd
Refer to DECOSTAR IRC
or DECOSTAR TITAN
(DECOSTAR 51S 50W
24o lamp not available)
0.21m
0.34m
0.69m
1.38m
o
1450cd
0.35m
0.58m
1.15m
2.31m
o
720cd
0.5m
1.0m
2.0m
3.0m
0.3m
0.5m
1.0m
2.0m
0.3m
0.5m
1.0m
2.0m
ISSUE NO: 114B (DECOSTAR LAMPS). DATE: 18 FEBRUARY 2004
PAGE 4 OF 6
PRODUCT NEWS
27200 lx
12100 lx
0.05m
0.09m
0.3m
0.5m
3150 lx
0.17m
1.0m
0.35m
790 lx
41860 SP
20W 10
o
3150cd
2.0m
31500 lx
8200 lx
0.09m
0.17m
0.5m
1.0m
2050 lx
910 lx
0.35m
2.0m
0.52m
3.0m
41870 SP
50W 10
o
8200cd
DECOSTAR® ALU – 3000 hour*
6050 lx
2700 lx
0.21m
0.34m
0.3m
0.5m
700 lx
0.69m
1.0m
1.38m
175 lx
41861 WFL
20W 38
o
700cd
2.0m
* denotes average rated life
DECOSTAR®51 – 2000 hour*
0.21m
4400lx
0.34m
1960 lx
0.69m
510 lx
1.38m
130 lx
41860 WFL
20W 38
13000 lx
5760 lx
1500 lx
375 lx
41870 WFL
50W 38
0.21m
0.34m
0.65m
1.38m
o
510cd
o
1500cd
0.3m
0.5m
1.0m
2.0m
0.3m
0.5m
1.0m
2.0m
• Aluminium-coated reflector
• No cover glass
• Can be used in open luminaires
The aluminium-coated reflector without
a shield reduces the thermal load in
luminaires by about 80% compared
with dichroic reflectors with a shield
0.21m
9500 lx
0.34m
4230 lx
0.69m
1100 lx
1.38m
275 lx
41866 WFL
35W 38
o
1100cd
0.3m
0.5m
1.0m
2.0m
9070 lx
4032 lx
1050 lx
270 lx
41865 WFL
35W 38
6950 lx
3050 lx
1.15m
800 lx
2.31m
200 lx
41870 VWFL
50W 60
45
15600 lx
7000 lx
1800 lx
1.38m
450 lx
41871 WFL
50W 38
0.21m
0.34m
0.69m
1.38m
0.35m
0.58m
51
0.21m
0.34m
0.69m
o
1050cd
o
800cd
o
1800cd
0.3m
0.5m
1.0m
2.0m
0.3m
0.5m
1.0m
2.0m
0.3m
0.5m
1.0m
2.0m
ISSUE NO: 114B (DECOSTAR LAMPS). DATE: 18 FEBRUARY 2004
PAGE 5 OF 6
PRODUCT NEWS
OSRAM 35mm DECOSTAR® Halogen Lamps
• Only 35mm in diameter (MR11)
• Dichroic reflector
• Cover glass as standard
• Can be used in open luminaires
• GU4 base
DECOSTAR®35 TITAN – 4000 hour*
17300 lx
4500 lx
0.09m
0.17m
0.5m
1.0m
1130 lx
500 lx
0.35m
2.0m
0.52m
3.0m
46890 SP
20W 10
o
4500cd
2700 lx
700 lx
0.34m
0.69m
0.5m
1.0m
175 lx
1.38m
2.0m
2.07m
78 lx
46890 WFL
20W 38
o
700cd
3.0m
20750 lx
5400 lx
0.09m
0.17m
0.5m
1.0m
1350 lx
600 lx
0.35m
2.0m
0.52m
3.0m
44892 SP
35W 10
* denotes average rated life
o
5400cd
0.09m
27650 lx
0.17m
7200 lx
0.35m
1800 lx
0.52m
800 lx
46892 SP
35W 10
o
7200cd
0.5m
1.0m
2.0m
3.0m
It’s easy to calculate the
Lux [E] for a specific height:
Luminous intensity [cd]
E =
(Distance in metres[m])2
Eg, if the height is 2.7m and the
5200 lx
1350 lx
0.34m
0.69m
0.5m
1.0m
luminous intensity is 1350cd:
1.38m
340 lx
2.07m
150 lx
46892 WFL
35W 38
o
1350cd
2.0m
3.0m
E = 1350
2.7
2
= 185 lux
DECOSTAR®35 – 2000 hour*
0.21m
4320 lx
0.34m
1920 lx
0.69m
500 lx
1.38m
125 lx
44890 WFL
20W 38
o
500cd
0.3m
0.5m
1.0m
2.0m
3460 lx
900 lx
225 lx
100 lx
44892 WFL
35W 38
37
0.34m
0.69m
1.38m
2.07
o
35.3
0.5m
1.0m
2.0m
3.0m
900cd
ISSUE NO: 114B (DECOSTAR LAMPS). DATE: 18 FEBRUARY 2004
PAGE 6 OF 6
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