H igh-voltage krypton lam ps for road traffic equipm ent
Product reference
Product number Single pack
SIG 1541
4008321044273
235
60
420
s105 2)
E27
SIG 1543
4008321044365
235
75
600
s105 2)
E27
SIG 1546
4008321044372
235
100
840
s105 2)
E27
Product reference
w
P i
1
LCL
d [mm]
[mm]
a prim]
Im
Product number Standard pack
SIG 1541
62
91
100
62
91
69 1) 69 1)
4050300405070
SIG 1543
4050300032443
100
1
SIG 1546
62
101
79 1)
4050300284101
100
1
1) LCL = light center length (distance from the coil to base contact) 2) Only the permissible burning positions may be used otherwise the lamp will fail prematurely
P rod uct benefits • Excellent optical efficiency thanks to a small crad le diam eter • High luminous efficacy thanks to krypton g as filler • Long ave rag e life: 8,000 h • M axim um of 2 % prem ature failure rate up to 3,000 hours (failures d u e to lamp faults only) • M ainten ance intervals of up to four m onths (depending on th e system ) • Corrosion-resistant b a se s • High resistance to sh o c k and vibrations thanks to th e nine supports for th e filament
Applicatio ns • R o a d traffic light signaling system s
Legal notices T h e lam ps co m p ly with DIN 49842 Parts 1 and 3. Lum inous intensity values co m p ly with DIN 67527-1 and E N 12368 (depending on th e system )
O p eratin g instructions O p erate only in ap p roved fixtures/signals. Pro tect the lam ps against m oisture during operation and in particular during relamping.
7.09