Bi-Pin Lamps

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Bi-Pin Lamp LA-12V-20W

Part Number Description Application Substitution Brand MOL Watt Lamp Life (hrs) Case
LA-12V/20W 20W, 12V Quartz Lamp Assembly LOVA Lumacurve Signs 1.5″ (T2.5) 20 2,000 N/A

Bi-Pin Lamp LA-6123

Part Number Description Application Substitution Brand MOL Watt Lamp Life (hrs) Case
LA-6123 45W, 6.6A, Qtz, G6.35 ZA202 Narva (Philips) 1.85″ (T4) 45 1,500 100

Bi-Pin Lamp LA-6343

Part Number Description Application Substitution Brand MOL Watt Lamp Life (hrs) Case
LA-6343 100W, 6.6A, Qtz, G6.35 L850 – ZA140 Series Osram: 64346 Narva (Philips) 1.85″ (T4) 100 1,200 100

Bi-Pin Lamp LA-6373

Part Number Description Application Substitution Brand MOL Watt Lamp Life (hrs) Case
LA-6373 200W, 6.6A, Qtz, G6.35 FLI PAPI Osram: 64386, J1/39 Narva (Philips) 1.85″ (T4) 200 1,200 100

Bi-Pin Lamp J1_75

Part Number Description Application Substitution Brand MOL Watt Lamp Life (hrs) Case
LA-J1/75 36W, 6.6A, Qtz, G6.35 1.85″ (T4) 36 1,200 100

Bi-Pin Lamp LA-XTL

Part Number Description Application Substitution Brand MOL Watt Lamp Life (hrs) Case
LA-XTL 20W, 10V Quartz Lamp Assembly LOVA Lumacurve Signs 20 1,500

T=Tube. Multiply T# by 1/8″ to get diameter.


If you don’t see what you need – call us and we will find it for you!

Flight Light stocks lamps for all airport lighting applications: runway, taxiway, approach, helipad, obstruction. We sell only first quality name-brand lamps, including GE, Osram/Sylvania, Philips (DBA Narva) and Amglo.

Lamp Life

Lamp life rating is the point in time when 50% of the tested samples have burned out and 50% still shine.

Lumens, Candlepower, Footcandles

In lighting, the basic unit for the amount of light produced by a light source is called a lumen. As with any unit of measure, the lumen must be related to some physical standard. A candle of specific composition and size serves this purpose and is said to emit one candlepower. If this candle were placed at the center of a sphere having a radius of one foot, one lumen, by definition, would fall on each square foot of the sphere’s surface. Since, from geometry, the total surface area of a one-foot radius sphere is 12.57 square feet, there are 12.57 lumens given off by the standard candle. One lumen falling on 1 square foot of a surface produces illumination of one footcandle.

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