Telephone Light Bulbs | McMaster-Carr

Choose a Category

	Base Type Base Type


Bayonet	Wedge

Screw In	Slide

Bottom Flanged	Index

Wire Terminal	Double End Cap

Festoon	Grooved

Prefocus	Printed Circuit

Rigid Loop

	Voltage Voltage

	Trade Number Trade Number

3S6
4C7
6PSB
6S6
8-3995
12PSB
12RB
17
18
20-99
20-99C
24
24E
24E1
24PSB
24RB
24X
28PSB
37
40
41
43
44
45
46
47
48
48C2
48PSB
48RB
49
49X
50
51
52
53
53R
53X
55
56
57
60PSB
60RB
62
63
64
67
67NA
67NB
67NG
67NP
68
69
70
73
74
79
81
82
85
86
87
88
89
90
93
93IF
94
97
98
99
104
105
120PSB
120RB
124
131
133
134
147
152
158
159
161
168
182
184
192
193
194
194B
194LL
194NA
194P
194R
194Y
198
199
200
209
211
211-2
212-2
216
239
240
256
259
265
276
280
285
293
302
303
304
305
305IF
306
306IF
307
307IF
307R
308
308IF
309
310
311
312
313
316
327
328
330
334
335
336
338
342
345
356
363
367
370
373
376
378
379
381
382
385
386
387
388
400
406
423
428
432
433
447
455
456
459
464
500
503
555
558
561
562
585
623
624
631
655
656
657
658
680
715
718
755
756
757
901
904
906
906B
906P
906R
906Y
908
909
912
914
915
916
917
918
920
921
921LL
921NA
922
923
926
927
928
936
939
949
967
1003
1003LL
1004
1016
1034
1047
1054
1062
1073
1076
1076IF
1093
1129
1130
1133
1134
1139
1139IF
1141
1141IF
1141LL
1142
1143IF
1154
1155
1156
1156DC
1156LL
1156NA
1157
1157LL
1157NA
1158
1159
1176
1178
1183
1184
1195
1196
1203
1204
1224
1228
1229
1238
1247
1250X-2
1251
1252
1293
1295
1295NA
1302
1308
1309
1376
1383
1385
1408
1434
1437
1445
1446
1447
1448
1449
1450
1460
1460X
1477
1487
1488
1490
1493
1495
1495X
1533
1591
1591IF
1594
1619
1630
1631X
1634
1638
1662
1665
1665IF
1691
1691IF
1692
1723
1724
1767
1769
1783
1810
1813
1815
1816
1818
1819
1820
1821
1822
1823
1828
1829
1835
1843
1847
1850
1855
1864
1866
1873
1876
1888
1889
1891
1892
1893
1895
1895B
1895P
1895R
1898
1906
2057
2057LL
2057NA
2057NALL
2080
2162D
2182D
2187
2232
2233
2357
2357LL
2357NA
2396
2397
2450X
2721
2722
2723
2821
2825
3021
3021B
3021P
3021R
3022
3057
3057LL
3057NA
3057NALL
3155
3156
3156LL
3157
3157LL
3157NA
3157NALL
3175
3175B
3175P
3175R
3423
3423B
3423P
3423R
3425
3456LL
3457
3457LL
3457NA
3457NALL
3496
3497
3652
3757NALL
3797
4114LL
4156LL
4157LL
4157NALL
5007
6411
6418
7219
7440LL
7443NA
7506
7507
7511
8918
194A
906A
1034A
1141A
1156A
1157A
1895A
2057A
2357A
2825A
3021A
3175A
3423A
C5W
CE 0209
509K
E17
E37
E73
E74
E79
E85
E86
E211-2
E211-2B
E211-2P
E211-2R
E211-2Y
E211-2A
E211-2G
E212-2
E214-2
6MB
12MB
24MB
28MB
48MB
60MB
120MB
120MB-6
130MB
155MB
2721MF
2741MF
906F
912F
921F
194G
906G
1895G
3021G
3175G
3423G
1767-69L
PC74
PC168
PC194
912/24V

	Color Color

	Clear		Green
	Red		Blue
	Yellow		Amber
	Frosted		Purple
	White

	Light Technology Light Technology

	Bulb Shape Bulb Shape


Tubular	Flat Top

Tapered	Globe

Spotlight/ Floodlight

	Bayonet Base Size Bayonet Base Size


Miniature	Small

	Bulb Shape Number Bulb Shape Number

	Bulb Diameter Bulb Diameter

	Base Number Base Number

	Wattage Wattage

25 W or greater

	Base Diameter Base Diameter

	Bulb Material Bulb Material

Plastic-Coated Glass

	Overall Length Overall Length

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	Rated Life Rated Life

	Current Current

	Rated Life @ 3 Hours per Day Rated Life @ 3 Hours per Day

	Beam Angle Beam Angle

	Contact Style Contact Style

	Beam Spread Beam Spread


Wide	Sphere

Narrow

	Brightness Brightness

Less than 100 lumens

100 to 249 lumens

250 to 499 lumens

500 to 999 lumens

1,000 lumens or greater

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Miniature Light Bulbs

Bayonet Base Miniature Light Bulbs

Pins on either side of the base lock these bulbs into sockets. Pins are directly across from each other.

Wedge Base Miniature Light Bulbs

Screw-In Base Miniature Light Bulbs

These bulbs are sized to fit tight spaces such as signs, control panels, indicators, and flashlights.

Slide Base Miniature Light Bulbs

These miniature bulbs are sized to fit older telephone switchboards, signs, instruments, and indicators.

Bottom-Flanged Base
Miniature Light Bulbs

Index Base Miniature Light Bulbs

Offset pins on the base lock these bulbs into sockets. One pin is slightly higher on the base than the other pin.

Wire-Terminal Base
Miniature Light Bulbs

Prefocus Base Miniature Light Bulbs

Commonly used in signs, instruments, indicators, and flashlights.

Printed-Circuit Base
Miniature Light Bulbs

Use these bulbs in tight spaces, such as in indicators and vehicle lights.

Festoon Base Miniature Light Bulbs

Double-End-Cap Base
Miniature Light Bulbs

Grooved Base Miniature Light Bulbs

Rigid-Loop Base Miniature Light Bulbs

Light Bulbs

Light Bulbs

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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)