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Technical Information
No. DO 5126
Edition: 08/11
Tungsten Halogen Lamp
for Airfield Lighting
- subject to change
64319 IRC-A
Supersedes 09/09
Status: valid
 Product description
The OSRAM 64319 IRC-A is a tungsten halogen lamp with 10%
more light output as a standard 45W lamp and with triple lifetime.
It is comparable to the 64317 IRC-C but with 20.0 mm instead of
16.0 mm LCL and is used for the following applications:
Taxiway centre line, stopbar, runway edge, taxiway edge, runway
end, threshold and approach lighting.
 Technical data
Order reference
64319 IRC-A 45-30
LIF
-
Maximum operation current
A
Base
6.6
PK30d
Connector
A
female 1
Cable length
mm
min. 125
Rated lamp wattage
W
45
Maximum initial wattage
W
48,5
Average life
h
3,000
Color temperature
K
3,000
Rated luminous flux
lm
800
Minimum initial luminous flux
lm
730
Luminous flux after 2,250 h
lm
min. 90% of initial value
Bulb diameter (d)
mm
max. 15
Length (l1)
mm
max. 32
Length (l2)
mm
max. 16
LCL (a)
mm
20.0
Filament type
C-8
Filament dimensions (w x h)
mm
2.1 x 2.9
Deviation of filament centre
mm
max. 1.0 (refers to base axis)
 Lamp operation
Burning position
Maximum pinch temperature
s 90
°C
Chromaticity
1
Female connector A complies with DIN 46247
Display/Optic Berlin
350
within white boundaries as defined in Annex 14 to the Convention of
International Civil Aviation