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Indicators & Display

Small Indicator Light Bulbs & Parts

Electronic Surplus distributes state-of-the-art indicator lamps and light bulbs. An indicator light bulb you know when the device to which it’s attached is experiencing a malfunction. This provides an added level of information and/or safety, depending on the device in question. With one of our small indicator light bulbs, you’ll know right away if something’s wrong.  

If the specific indicator lamp or part you’re looking for isn’t in stock, request it and we’ll reach out to you shortly. If you have other questions about our inventory, don’t hesitate to get in touch. Browse our selection of small indicator lamps below. 

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VAC  
  1. 120 9 items
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Common Amperage  
  1. 0.25 6 items
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  4. 5 1 item
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  6. 0.0047 1 item
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  15. 0.2 10 items
  16. 1 2 items
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  19. 0.37 2 items
  20. 0.15 4 items
  21. 0.0019 1 item
  22. 8 1 item
  23. 4 2 items
  24. 110 1 item
  25. 1.9 1 item
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  27. 1.03 1 item
  28. 0.94 2 items
  29. 0.7 1 item
  30. 0.35 1 item
  31. 0.3 7 items
  32. 0.23 1 item
  33. 0.093 1 item
  34. 0.058 1 item
  35. 0.055 1 item
  36. 0.039 1 item
  37. 0.026 1 item
  38. 6 1 item
  39. 0.002 2 items
  40. 0.56 5 items
  41. 0.16 2 items
  42. 0.024 1 item
  43. 0.5 4 items
  44. 0.83 3 items
  45. 1.8 1 item
  46. 0.1 7 items
  47. 2.75 2 items
  48. 0.6 1 item
  49. 0.41 1 item
  50. 0.115 1 item
  51. 0.0012 2 items
  52. 0.07 2 items
  53. 0.65 1 item
  54. 0.17 1 item
  55. 0.12 1 item
  56. 2.8 1 item
  57. 2.6 1 item
  58. 2.2 2 items
  59. 1.91 1 item
  60. 1.78 1 item
  61. 1.35 1 item
  62. 0.8 1 item
  63. 0.69 1 item
  64. 0.31 1 item
  65. 0.75 1 item
  66. 0.22 1 item
  67. 3.8 1 item
  68. Not Specified 268 items
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Bulb  
  1. Indicator 146 items
  2. Display 249 items
DC Voltage  
Total Digits  
  1. 1 9 items
  2. 2 5 items
  3. 3 8 items
  4. 1 1/2 2 items
  5. 8 2 items
  6. 4 6 items
  7. 12 2 items
  8. 10 1 item
  9. Not Specified 172 items
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Color  
  1. Red 140 items
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  3. Yellow 8 items
  4. Black 5 items
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  10. Blue 3 items
  11. Clear/Orange 1 item
  12. Orange 3 items
  13. Orange/Pink 1 item
  14. Red/White 1 item
  15. Amber/Red 1 item
  16. Amber/Orange 2 items
  17. Multi-Color 1 item
  18. Clear/Red 2 items
  19. Yellow/Amber 1 item
  20. Not Specified 322 items
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Segement  
  1. 1 1 item
  2. 2 1 item
  3. 4 1 item
  4. 7 92 items
  5. 14 6 items
  6. 16 5 items
  7. 10 2 items
  8. Not Specified 99 items
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  1. !@ 5 items
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  18. Arrow Hart & Hart 1 item
  19. Aristo 1 item
  20. Andon 1 item
  21. Avago Technologies 4 items
  22. Bird 1 item
  23. PESTOLITE� 1 item
  24. Boca-Flasher Inc 1 item
  25. C & K Components 1 item
  26. BURROUGHS 1 item
  27. Challenger 10 items
  28. Calrad 8 items
  29. Chicago Miniature Lab 65 items
  30. China Semiconductor 2 items
  31. CEC CORPORATION 1 item
  32. Citizen Watch Co 1 item
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  54. General Instruments 19 items
  55. Glolite Sales Ltd 1 item
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  70. INTER-MARKET INC. 1 item
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  74. JKL COMPONENTS 2 items
  75. Leviton 2 items
  76. Leecraft 6 items
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  78. LITE ON 3 items
  79. Linrose Electronics Inc 1 item
  80. Levit & James, Inc 1 item
  81. LEDTECH ELECTRONICS CORP 1 item
  82. LEDTRONICS 2 items
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  84. LED Bright 1 item
  85. Litronix 7 items
  86. MAJOR 2 items
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  88. LITON 3 items
  89. LITEON 10 items
  90. LXD 3 items
  91. LUMEX 1 item
  92. MACRO OAK 1 item
  93. Matsushita 2 items
  94. MICRO SWITCH 1 item
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  96. MARTECH 2 items
  97. MICROSWITCH 6 items
  98. MARSHALLTOWN 1 item
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  116. OPCOA 1 item
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  118. Panasonic/Matsushita 4 items
  119. Sylvania 32 items
  120. PHILIPS/NORELCO 1 item
  121. PIED PIPER INDUSTRIES 1 item
  122. Quality Technologies 1 item
  123. QT 1 item
  124. Powertip Technology 1 item
  125. QT Optoelectronics 1 item
  126. RADIONIC 1 item
  127. RCA 1 item
  128. ROHM 2 items
  129. Rockwell 2 items
  130. RODAN 1 item
  131. RMF PRODUCTS 1 item
  132. SCHUKO 1 item
  133. SEIKO 1 item
  134. Schurter 3 items
  135. SHARP 1 item
  136. Siemens 16 items
  137. Signalite 1 item
  138. SPERRY 3 items
  139. SQUARE D 1 item
  140. SOLI CO 3 items
  141. SPC / RADION 1 item
  142. STANLEY 2 items
  143. TAIWAN 1 item
  144. TELEMECANIQUE 3 items
  145. TEC INC 1 item
  146. TECTROL 1 item
  147. TFK 1 item
  148. Transistor Electronics Corp 3 items
  149. TUNG-SOL 9 items
  150. Triad/Magnetek 1 item
  151. Tungsten Halogen Lamp 4 items
  152. US Electronics Inc 3 items
  153. Ushio 2 items
  154. Varitronix International Limited 3 items
  155. Wamco 1 item
  156. VL Electronics 1 item
  157. Western Electric 14 items
  158. WELCH-ALLYN 1 item
  159. Westinghouse 2 items
  160. Xtalloid 1 item
  161. Yorkville 2 items
  162. Yoyo 1 item
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Unit of Measure  
  1. Each 283 items
  2. Set 54 items
  3. Lot 1 item
  4. Unit 1 item
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Items 505-528 of 745

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  1. General Instruments - MAN3820A - Opto display. 7 Segment, 14 dip.
    General Instruments - MAN3820A - Opto display. 7 Segment, 14 dip.
    $2.00
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    Opto Display. Seven (7) segment, 0.3 inch. Common anode, left hand decimal. Color: yellow. Package: 14 Dip. Note: clean socket pulls. Used/Removed from equipment. From bulk packaging. Learn More
  2. General Instruments - MAN4710A - Opto display. 7 Segment, 14 dip.
    General Instruments - MAN4710A - Opto display. 7 Segment, 14 dip.
    Special Price $3.98 Regular Price $5.00 As low as $2.49
    READY TO SHIP - ONLY 91 LEFT IN STOCK!
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    General Instruments - MAN4710A - Opto Display.

    Seven (7) Segment, 0.40".

    Common Anode

    Right Hand Decimal.

    Color: Red.

    Package: 14 Dip.

    Note: B+C brightness Levels.

    Genuine General Instruments - New Old Stock

    Learn More
  3. General Electric - GE345 - Lamp. Midget flange base.
    General Electric - GE345 - Lamp. Midget flange base.
    Special Price $7.49 Regular Price $10.00
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    Lamp. Midget flange base. Learn More
  4. General Instruments - 1815 - 14V .2A BAYONET
    General Instruments - 1815 - 14V .2A BAYONET
    $0.45
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    14V 0.2A BAYONET Learn More
  5. GENERAL ELECTRIC - 28546-328 - CM328 - Lamps & Lights. 6V 200mA. Flange.
    GENERAL ELECTRIC - 28546-328 - CM328 - Lamps & Lights. 6V 200mA. Flange.
    Special Price $0.98 Regular Price $1.95
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    GENERAL ELECTRIC - 28546-328 - CM328 - Lamps & Lights. 6V 200mA. Flange. Volts: 6V Current: 0.20A (20mA) Power: 1.2 Watt Base: SX6S 6MM Midget Flange. Life: 1000 Hours Bulb Shape: Tubular: Size: T 1 ¾, (T1.75) Bulb Finish Clear Alternates: Part Numbers: Eiko 40598, GE 28546, Osram 35169, CM328, CM328-ND, S328, 328, GE328, JKL328, DR-328, 6240-00-155-7857, CM-328, JKL-328 Applications: Low Voltage Aircraft Miniature Bulb, Miniature Automotive Learn More
  6. GENERAL ELECTRIC - BEH - 150W 120V BEH PROJECTOR LAMP
    GENERAL ELECTRIC - BEH - 150W 120V BEH PROJECTOR LAMP
    Special Price $5.63 Regular Price $7.50
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    BEH 150W 120V PROJECTOR LAMP Learn More
  7. General Electric - CBX/CBS - 75W 115-125V PROJECTOR LAMP
    General Electric - CBX/CBS - 75W 115-125V PROJECTOR LAMP
    Special Price $5.44 Regular Price $7.25
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    75W 115-125V PROJECTOR LAMP Learn More
  8. Federal Signal Corp - LSL-024R - Litestak module. Red status indicator.
    Federal Signal Corp - LSL-024R - Litestak module. Red status indicator.
    $36.88
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    Lamps & Lights. Litestak module. Red status indicator / column stackable - polycarbonate 360-degree view - 24VDC 1/2Amp. Series A2. Learn More
  9. GENERAL ELECTRIC - CFA - Projection Lamp 100W 120V
    GENERAL ELECTRIC - CFA - Projection Lamp 100W 120V
    $24.95
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    Projection Lamp 100W 120V0.83Amp base: BA15s - Single Contact Candelabra Bayonet (or S.C.Bayonet) - glass:T8 - color temp:2975 - 2000 Lumens - inside frosted glass - CFA/120V/100W ANSI Learn More
  10. GENERAL ELECTRIC - CDS - Projection Lamp 100W replaces CDX
    GENERAL ELECTRIC - CDS - Projection Lamp 100W replaces CDX
    $24.95
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    115-120Volt 0.83Amp 100Watt - BA15s Single Contact Candelabra Bayonet (or S.C.Bayonet) - glass:T8 burn lamp in Base DOWN position only - color temp:2900 - Know to be used in Accura Limited 126 Projector Slide - AO MK100 Projector Slide / Filmstrip - Beckman DENSITOMETER - Burton 300-D XRAY - DuKane 14-A-230 - 11A RECORDAK-KODASLIDE - E.Leitz UMENA - Hudson Photographic - Keystone A,B,C 16mm Projectors - 30 MINOX Projector - AP VIEWLEX - and many others . . . Learn More
  11. GENERAL ELECTRIC - BVK - 5V 32.5W Exciter Sound Reproducer Photocell Lamp
    GENERAL ELECTRIC - BVK - 5V 32.5W Exciter Sound Reproducer Photocell Lamp
    $29.95
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    5Volt 6.5Amp 32Watt base:P15s30A - glass:T8 - filament:C8 - fil.res.:0.769 ohm - burn within 45 degrees of vertical base-down - 365 Lumens - color temp:2950 - clear glass - exciter sound reproducer photocell lamp, will replace BVS Learn More
  12. GENERAL ELECTRIC - 100T8-1/2/9-120V - 120V 100Watt T8-1/2 Microscope lamp
    GENERAL ELECTRIC - 100T8-1/2/9-120V - 120V 100Watt T8-1/2 Microscope lamp
    $29.00
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    120V 100Watt T8-1/2 Microscope lamp Learn More
  13. Federal Signal Corp - LSB-120 - Litestak Base.
    Federal Signal Corp - LSB-120 - Litestak Base.
    Special Price $64.98 Regular Price $84.95
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    Federal Signal Corp - LSB-120 - Litestak Base.

    Federal Signal's Litestak status indicator is a column of signal lights that indicate the status of a process or machine.

    Series B.

    Voltage/Current: 120V 1.13Amp.

    Environmental Conditions:  0 to 120 DEG F

    Enclosure:  Type 1

    Mounting:  3/4 NPT Pipe/Surface

    Size:  3.25 H x 3.93 W x 3.93 D IN

    Special Features:  Cap Kit Included

    Standard:  UL Listed/cUL Listed/CSA Certified

    Sub Brand:  Litestak

    Type:  Status Indicator Base

    Voltage Rating:  120 to 240@50/60Hz VAC

    CATALOG DESCRIPTION: LITESTAK STATUS INDICATOR BASE, 120VAC - FOR USE WITH LITESTAK UNITS USING 3/4-INCH PIPE MOUNT OR SURFACE MOUNT.

    To be used with 1-5 Model LSL light modules.

    UPC 78297926800

    Made in USA

    Learn More
  14. General Electric - 581-237 - LED55C. Package: 2 pin radial leads.
    General Electric - 581-237 - LED55C. Package: 2 pin radial leads.
    Special Price $7.49 Regular Price $10.00
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    LED55C. Package: 2 pin radial leads. Ampex part. Learn More
  15. General Electric - 581-228 - LED 55B 2-PIN AMPEX P/N
    General Electric - 581-228 - LED 55B 2-PIN AMPEX P/N
    Special Price $7.49 Regular Price $10.00
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    LED 55B 2-PIN AMPEX P/N NEW BULK Learn More
  16. General Electric - 7-195 - 120V 5Watt Standard night light bulbs - 2000 HRS.
    General Electric - 7-195 - 120V 5Watt Standard night light bulbs - 2000 HRS.
    $3.00
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    120V 5Watt Standard night light bulbs - 2000 HRS. Learn More
  17. General Electric - 313R - Lamps. 28V 0.17Amp 4.76 watt. T3.25, Red.
    General Electric - 313R - Lamps. 28V 0.17Amp 4.76 watt. T3.25, Red.
    Special Price $0.98 Regular Price $1.25
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    General Electric - 313R Lamps.

    These T-shaped miniature light bulbs have a miniature bayonet base, sometimes known as a BA9s base. There is one contact on the bottom of the base. The base has lugs on either side that lock the bulb in place when the bulb is pushed into a compatible socket and twisted.

    Status: Discontinued

    Miniature Incadescent

    28V 0.17Amp 4.76 watt.

    Base: BA9S single contact bayonet,

    Dimensions: Diameter 9mm, Length: 1.19"/30.2mm.

    Life:500 Hr.

    Bulb Shape: T-3-1/4.

    Bulb Finish: Red.

    NSN 6240-00-155-7919

    M6363/9-2R 313R

    Learn More
  18. General Electric - 1224K - 32V 0.16Amp screw base lamps.
    General Electric - 1224K - 32V 0.16Amp screw base lamps.
    Special Price $0.98 Regular Price $1.29 As low as $0.79
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    General Electric - 1224K - 32V 0.16Amp Screw Base Lamps.

    Vintage New Old Stock 

    Learn More
  19. General Electric - 12 - 6Volt 0.15Amp Pin lamps New.
    General Electric - 12 - 6Volt 0.15Amp Pin lamps New.
    $3.00
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    6Volt 0.15Amp Pin lamps New. Learn More
  20. FAIRCHILD - FND359 - Opto Display. 7-Segment Red LED. 10 Pin Dip, New
    FAIRCHILD - FND359 - Opto Display. 7-Segment Red LED. 10 Pin Dip, New
    Special Price $1.98 Regular Price $2.95 As low as $1.19
    IN STOCK - MORE THAN 500 READY TO SHIP!
    Add to Wish List Add to Compare

    FAIRCHILD - FND359 Opto Display.

    7-Segment Bright Red LED 0.4" Numerals.

    Common Cathod, Red

    Right Hand Decimal - RHDP.

    Case: 10 Pin DIP.

    Direct pin replacement for popular Fairchild FND-70

    Approximate Overall Dimensions: 0.560" Length X 0.300" Wide  X 0.300 Deep Minus Leads.

    Vintage - New Old Stock

    Made in Korea

    Commercial and Industrial Applications: Digital Clocks, Instrumentation, Controllers, MGV119 Project. 

    Learn More
  21. EIKO/WIKO - JC12V-20W/G4 - Lamps. 12V 20W. Package type: T-3.
    EIKO/WIKO - JC12V-20W/G4 - Lamps. 12V 20W. Package type: T-3.
    Special Price $0.98 Regular Price $1.50 As low as $0.69
    IN STOCK - MORE THAN 100 READY TO SHIP!
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    EIKO/WIKO - JC12V-20W/G4 Lamps. 12V 20Watt.

    Dimensions: max overall length (MOL) 1.299 in (33.0 mm), light center length (LCL) 0.787 in (20.0 mm).

    Package type: T-3, base G4 (miniature 2 pin). 

    RoHS Compliant

    Please do not touch lamp with oil from your hands.

    Learn More
  22. EAO SWITCH - 51-904.4 - Rectangular Gold Jewels
    EAO SWITCH - 51-904.4 - Rectangular Gold Jewels
    $3.38
    Add to Wish List Add to Compare
    Rectangular Gold Jewels for illuminated switches. Learn More
  23. EAO SWITCH - 51.904.4 ENGRAVERES - Gold Jewels reading "RESET"
    EAO SWITCH - 51.904.4 ENGRAVERES - Gold Jewels reading "RESET"
    Special Price $3.98 Regular Price $4.50
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    EAO SWITCH - 51.904.4

    Rectangular Gold Jewels reading "RESET" in black letters

    Learn More
  24. Dialco Dialight - 555-2303 - Led. Lamp, Green 2mm Right Angle, 5V, 4.7mA
    Dialco Dialight - 555-2303 - Led. Lamp, Green 2mm Right Angle, 5V, 4.7mA
    Special Price $1.98 Regular Price $2.50 As low as $1.49
    Add to Wish List Add to Compare

    Dialco Dialight - 555-2303 Led.

    Color: Green

    Lens Color: Green

    Mount: Through Hole

    Number of Pins: 2

    Current : 4.7 mA

    Dominant Wavelength: 565 nm

    Forward Current: 4.7 mA

    Illumination Color: Green

    Lens Style: Circular, Clear, Round

    Luminous Intensity: 2.5 mcd

    Operating Supply Voltage: 3 V

    Viewing Angle: 40 °

    Voltage Rating: 5 V

    Wavelength: 565 nm

    Dimensions: Height 6.35 mm, Length 6.22 mm, Width 2.54 mm

    RoHS     Compliant

    Learn More
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