Technical Information No. DO 4489 Edition: 05/09 Tungsten Halogen Lamp for Airfield Lighting - subject to change 64319 A or Z (C) Supersedes 08/08 Status: valid Product description The OSRAM 64319 A or Z (C) is a tungsten halogen lamp comparable to the OSRAM 64317 Z (C) but with 20.0 mm instead of 16.0 mm LCL for the following applications: Taxiway centre line, stopbar, runway edge, taxiway edge, runway end, threshold and approach lighting. Technical data Order Reference 64319 A or Z (C) 45-15 LIF - Maximum operation current A Base 6.6 PK30d A female 1 Z (C) male 2 Cable length mm min. 125 Rated lamp wattage W 45 Maximum initial wattage W 51.5 Average life h 1,500 Color temperature K 3,000 Rated luminous flux lm 800 Minimum initial luminous flux lm 730 Luminous flux after 750 h lm min. 98% of initial value Bulb diameter (d) mm max. 13.5 Length (l1) mm max. 34 Length (l2) LCL (a) Filament type Filament dimensions (wxh) Deviation of filament centre mm mm max. 16 20.0 C-8 1.4 x 3.4 max. 1.0 (refers to base axis) Connectors: mm mm Lamp operation Burning position Maximum pinch temperature Chromaticity 1 2 °C Female connector A complies with DIN 46247 Male connector Z (C) complies with DIN 46248 Display/Optic Berlin s 90 350 within white boundaries as defined in Annex 14 to the Convention of International Civil Aviation