A-Type Light Bulbs

What is an A-Type Lamp? The (A) stands for Arbitrary, which appropriately fits the rather unique shape compared to the (G) Globe, or (T) Tubular shaped lamps. The shape is virtually unchanged from the very first electric lamps made well over a century ago. The bulbous end of the A-Type incandescent allows for adequate space inside for the filament and supporting structures. Another feature of the oblong globe shape is the increased strength, allowing it to hold a vacuum; an essential element to the incandescent lamp.  At NLI, we stock nearly all voltages, wattages, and sizes including A15, A19, A21, and A23. 


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100A19/24V

100A19/24V

Voltage: 24V, Wattage: 100W, Type: A19 Light Bulb, Length: 4.10 in., Diameter: 2.38 in., Base Type: ..

$2.39

100A19/FR-12V

100A19/FR-12V

Voltage: 12V, Wattage: 100W, Type: A19 Light Bulb, Length: 4.10 in., Diameter: 2.38 in., Base Type: ..

$1.95

100A19/FR-277V

100A19/FR-277V

Voltage: 277V, Wattage: 100W, Type: A19 Light Bulb, Length: 4.10 in., Diameter: 2.38 in., Base Type:..

$2.25

100A21/FR-250V

100A21/FR-250V

Voltage: 250V, Wattage: 100W, Type: A21 Light Bulb, Length: 5.40 in., Diameter: 2.62 in., Base Type:..

$2.75

100A23-CL

100A23-CL

Voltage: 130V, Wattage: 100W, Type: A23 Light Bulb, Length: 5.63 in., Diameter: 2.88 in., Base Type:..

$2.25

100A23-FR

100A23-FR

Voltage: 130V, Wattage: 100W, Type: A23 Light Bulb, Length: 5.63 in., Diameter: 2.88 in., Base Type:..

$2.00

100ARS

100ARS

Voltage: 130V, Wattage: 100W, Type: A19 Light Bulb, Length: 4.10 in., Base Type: E26 (medium screw b..

$1.75

100ARS/CL

100ARS/CL

Voltage: 130V, Wattage: 100W, Type: A19 Light Bulb, Length: 4.10 in., Base Type: E26 (medium screw b..

$1.95

100ARS/TF

100ARS/TF

Voltage: 130V, Wattage: 100W, Type: A19 Light Bulb, Length: 4.10 in., Base Type: E26 (medium screw b..

$2.45

116A21/TS (Sylvania 12817)

116A21/TS (Sylvania 12817)

Voltage: 130V, Wattage: 116, Type: A21 Traffic Signal Bulb, Lumens: 1260, Life Hours: 8,000, Feature..

$3.99

150ARS

150ARS

Voltage: 130V, Wattage: 150W, Type: A21 Light Bulb, Length: 5.40 in., Diameter: 2.62 in., Base Type:..

$1.78

150ARS/CL

150ARS/CL

Voltage: 130V, Wattage: 150W, Type: A21 Light Bulb, Length: 5.40 in., Diameter: 2.62 in., Base Type:..

$1.78

150ARS/TF

150ARS/TF

Voltage: 130V, Wattage: 150W, Type: A21 Light Bulb, Length: 5.40 in., Diameter: 2.62 in., Base Type:..

$2.95

15A15-FR-12V

15A15-FR-12V

Voltage: 12V, Wattage: 15W, Type: A15 Light Bulb, Base Type: E26 (medium screw base), Length: 3.50 i..

$1.15

15A15/CL

15A15/CL

Voltage: 130V, Wattage: 15W, Type: A15 Light Bulb, Base Type: E26 (medium screw base), Diameter: 1.8..

$0.95

15A15/FR - 15 watt A15 Frosted

15A15/FR - 15 watt A15 Frosted

Voltage: 130V, Wattage: 15W, Type: A15 Light Bulb, Base Type: E26 (medium screw base), Length: 3.50 ..

$0.95

15A15FR-230V

15A15FR-230V

Voltage: 230V, Wattage: 15W, Type: A15 Light Bulb, Base Type: E26 (medium screw base), Length: 3.50 ..

$0.95

15A19/FR-12V

15A19/FR-12V

Voltage: 12V, Wattage: 15W, Type: A19 Light Bulb, Length: 4.10 in., Diameter: 2.38 in., Base Type: E..

$1.95

200A21/CL

200A21/CL

Voltage: 130V, Wattage: 200W, Type: A21 Light Bulb, Length: 5.40 in., Base Type: E26 (medium screw b..

$1.95

200ARS

200ARS

Voltage: 130V, Wattage: 200W, Type: A23 Light Bulb, Length: 5.63 in., Diameter: 2.88 in., Base Type:..

$1.95

200ARS/CL

200ARS/CL

Voltage: 130V, Wattage: 200W, Type: A23 Light Bulb, Length: 5.63 in., Diameter: 2.88 in., Base Type:..

$2.25

200ARS/TF

200ARS/TF

Voltage: 130V, Wattage: 200W, Type: A23 Light Bulb, Length: 5.63 in., Diameter: 2.88 in., Base Type:..

$2.95

25A15/CL

25A15/CL

Voltage: 130V, Wattage: 25W, Type: A15 Light Bulb, Length: 3.50 in., Base Type: E26 (medium screw ba..

$0.80

25A15/FR

25A15/FR

Voltage: 130V, Wattage: 25W, Type: A15 Light Bulb, Length: 3.50 in., Base Type: E26 (medium screw ba..

$0.85

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