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. 

Sub Category

69A21/TS  (130V)

69A21/TS (130V)

Voltage: 130V, Wattage: 69W, Type: A21 Traffic Signal Bulb, Lumens: 685 lm, Base Type: E26 (medium s..

Contact for Price

25A19/CB

25A19/CB

Voltage: 120V, Wattage: 25W, Type: A19 Light Bulb, Length: 4.10 in., Diameter: 2.38 in., Base Type: ..

Contact for Price

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 ..

$5.95

60A19/CR

60A19/CR

Voltage: 120V, Wattage: 60W, Type: A19 Light Bulb, Length: 4.10 in., Diameter: 2.38 in., Base Type: ..

$1.99

116A21/TS (Sylvania 12817)

116A21/TS (Sylvania 12817)

Voltage: 130V, Wattage: 116W, Type: A21 Traffic Signal Bulb, Length: 4.40 in., Diameter: 2.40 i..

$9.95

50A19/12V

50A19/12V

Voltage: 12V, Wattage: 50W, Type: A19 Light Bulb, Length: 4.10 in., Diameter: 2.38 in., Base Type: E..

$6.95

200ARS

200ARS

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

$4.29

25A19/24V

25A19/24V

Voltage: 24V, Wattage: 25W, Type: A19 Light Bulb, Length: 4.10 in., Diameter: 2.38 in., Base Type: E..

$2.50

67A21/TS (120V)

67A21/TS (120V)

Voltage: 120V, Wattage: 67W, Type: A21 Traffic Signal Bulb, Lumens: 610 lm, Base Type: E26 (medium s..

$3.99

15A15/CL

15A15/CL

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

$1.65

25A15/CL

25A15/CL

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

$1.90

25ARS

25ARS

Voltage: 130V, Wattage: 25W, Type: A19 Light Bulb, Base Type: E26 (medium screw base), Life Hours: 1..

$1.95

25A19/34V

25A19/34V

Voltage: 34V, Wattage: 25W, Type: A19 Light Bulb, Length: 4.10 in., Diameter: 2.38 in., Base Type: E..

Contact for Price

200ARS/CL

200ARS/CL

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

$3.99

25A19/TG

25A19/TG

Voltage: 120V, Wattage: 25W, Type: A19 Light Bulb, Length: 4.10 in., Diameter: 2.38 in., Base Type: ..

$1.49

25A15/FR

25A15/FR

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

$1.90

25A19/12V

25A19/12V

Voltage: 12V, Wattage: 25W, Type: A19 Light Bulb, Length: 4.10 in., Diameter: 2.38 in., Base Type: E..

$1.95

25A15/FR-12V

25A15/FR-12V

Voltage: 12V, Wattage: 25W, Type: A15 Light Bulb, Length: 3.50 in., Base Type: E26 (medium screw bas..

$3.00

Showing 1 to 18 of 52 (3 Pages)