Lamp 6,3 Volt 0.25 Amp. BA9S, 10 mm, 10 pcs.

The #44 is the original bayonet socket base lamp used on pinball games for the last 50 years. Either you own a electromechanical game or a solid state version, this is the lamp used on all games.
Genuine part no. #47 GE44
WMS #24-6549
Gottlieb #44
Stern, DE, Sega #165-5000-44

Specifications:
Package: 10 pcs.
Volts: 6.3
Filament: C-2R
Avg. life: 3000 hours
Bulb: T-3 1/4
Amps: 0.25
MSCP: 0.90
Base: Miniature Bayonet BA9s

Note:
Average Life is the rated average life that is obtained in closely controlled laboratory conditions of lamps at their design voltage. It is the life point where 50% of the test group are still functioning. Average Life is not the same as service life; shocks, vibration, voltage fluctuations, temperature and other environmental influences may result in a shorter service life.

Approximate Mean Spherical Candlepower (MSCP) is the initial MSCP at the design voltage. This is the generally accepted method of rating the total light output of miniature lamps. To convert this rating to lumens, multiply it by 12.57 (4pi).