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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  1. !@ 5 items
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  16. ALSY Lighting 2 items
  17. American Bright 3 items
  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
  33. CMC Electronics 1 item
  34. Cutler-Hammer 2 items
  35. CROUSE-HINDS 1 item
  36. Cutler 1 item
  37. Dialco/Dialight 82 items
  38. DDR-Ruhla 1 item
  39. Dialight 1 item
  40. EAO Switch 4 items
  41. EKO 1 item
  42. ELDEMA C-LITE 1 item
  43. Edwards Signaling Products 2 items
  44. Dura Electric 1 item
  45. EIKO/WIKO 6 items
  46. ELDEMA 5 items
  47. FAIRCHILD 4 items
  48. EPSON 1 item
  49. General Electric 59 items
  50. FUTABA 1 item
  51. GC Electronics 1 item
  52. FEMA. 1 item
  53. Federal Signal Corp 7 items
  54. General Instruments 19 items
  55. Glolite Sales Ltd 1 item
  56. GLOW LITE CORP 1 item
  57. GI/CM 1 item
  58. Global Elecom Corp 1 item
  59. GILWAY 1 item
  60. Harris Corp 1 item
  61. GTE 1 item
  62. HANTRONIX INC 3 items
  63. Hewlett Packard 33 items
  64. HP/Agilent 1 item
  65. Industrial Devices 2 items
  66. Honeywell/Microswitch 3 items
  67. III-V Semiconductor 1 item
  68. IEE 23 items
  69. INTERSIL 1 item
  70. INTER-MARKET INC. 1 item
  71. Keystone Electronics 1 item
  72. Kingbright 3 items
  73. JEMCO 2 items
  74. JKL COMPONENTS 2 items
  75. Leviton 2 items
  76. Leecraft 6 items
  77. LITE-ON 2 items
  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
  83. LIGHTING COMPONENTS & DESIGN 5 items
  84. LED Bright 1 item
  85. Litronix 7 items
  86. MAJOR 2 items
  87. LITTELFUSE 1 item
  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
  95. MARCO 4 items
  96. MARTECH 2 items
  97. MICROSWITCH 6 items
  98. MARSHALLTOWN 1 item
  99. Marktech 1 item
  100. Motorola 8 items
  101. MONSANTO 3 items
  102. Texas Instruments 6 items
  103. MSC 2 items
  104. NAT 2 items
  105. NARVA 1 item
  106. NATIONAL SEMICONDUCTOR CORP. 1 item
  107. NOBLE 1 item
  108. NORELCO 1 item
  109. NSC 1 item
  110. Philips 1 item
  111. Noritake-Itron 1 item
  112. NOVATEK 1 item
  113. OMRON 1 item
  114. Osram Sylvania 5 items
  115. Oshino 1 item
  116. OWW 1 item
  117. OPCOA 1 item
  118. PCI 1 item
  119. Panasonic/Matsushita 4 items
  120. Sylvania 32 items
  121. PHILIPS/NORELCO 1 item
  122. PIED PIPER INDUSTRIES 1 item
  123. Quality Technologies 1 item
  124. QT 1 item
  125. Powertip Technology 1 item
  126. QT Optoelectronics 1 item
  127. RADIONIC 1 item
  128. RCA 1 item
  129. ROHM 2 items
  130. Rockwell 2 items
  131. RODAN 1 item
  132. RMF PRODUCTS 1 item
  133. SCHUKO 1 item
  134. SEIKO 1 item
  135. Schurter 3 items
  136. SHARP 1 item
  137. Siemens 16 items
  138. Signalite 1 item
  139. SPERRY 3 items
  140. SQUARE D 1 item
  141. SOLI CO 3 items
  142. SPC / RADION 1 item
  143. STANLEY 2 items
  144. STANDISH 1 item
  145. TAIWAN 1 item
  146. TELEMECANIQUE 3 items
  147. TEC INC 1 item
  148. TECTROL 1 item
  149. TFK 1 item
  150. Transistor Electronics Corp 3 items
  151. TUNG-SOL 9 items
  152. Triad/Magnetek 1 item
  153. Tungsten Halogen Lamp 4 items
  154. US Electronics Inc 3 items
  155. Ushio 2 items
  156. Varitronix International Limited 3 items
  157. Wamco 1 item
  158. VL Electronics 1 item
  159. Western Electric 14 items
  160. WELCH-ALLYN 1 item
  161. Westinghouse 2 items
  162. Xtalloid 1 item
  163. Yorkville 2 items
  164. Yoyo 1 item
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Items 97-120 of 745

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  1. CMC ELECTRONICS - CM43-04 - Lamps & Lights. AC or DC, 5V indicator lamps.
    CMC ELECTRONICS - CM43-04 - Lamps & Lights. AC or DC, 5V indicator lamps.
    $1.00
    IN STOCK - MORE THAN 100 READY TO SHIP!

    CMC ELECTRONICS - CM43-04 - Lamps & Lights.

    AC or DC, 5V indicator lamps.

    Lens: Red.

    Bezel: Black.

    Mount: snap-in to 0.33" hole, extends 0.9" behind panel.

    Learn More
  2. CHALLENGER - 9219 - 391-1W - Medium Base Bi-Pin Fluorescent Pedestal Lampholder with Starter Base, White 250V 660 watt.
    CHALLENGER - 9219 - 391-1W - Medium Base Bi-Pin Fluorescent Pedestal Lampholder with Starter Base, White 250V 660 watt.
    Special Price $3.98 Regular Price $6.50 As low as $2.98

    CHALLENGER - 9219 - 391-1W - Medium Base Bi-Pin Fluorescent Pedestal Lampholder. 

    Pedestal Screw Mount Turn-Type Standard Fluorescent Lampholder with Starter Base, White.

    Fluorescent Lamp Holder 250V 660 watt.

    G13 Base

    Medium Bi-pin with starter socket.

    Starter base and interconnected to eliminate wiring.

    Color: White, Thermal Plastic.

    Contact & Material: Turn-Type Copper-Alloy

    Dimensions: 1.44 Inch W X 2.94 Inch D X 3.11 Inch H Size

    UL, CSA Approval.

    Alternates: 80861-0, 391-1W, 23-01127.

    Manufactures box reads 600V.

    Proudly Made in USA.

     

    Learn More
  3. CHALLENGER Circle F - 9218-9 - Fluorescent Lampholder and Starter Socket, Medium Bi-PIn, 600V 660 watt.
    CHALLENGER Circle F - 9218-9 - Fluorescent Lampholder and Starter Socket, Medium Bi-PIn, 600V 660 watt.
    Special Price $3.98 Regular Price $6.50

    CHALLENGER Circle F - 9218-9 - 80860-0 - Lamps & Lights.

    Fluorescent Lampholder 600V 660 watt.

    Pedestal Turn Type

    Material: Thermoplastic Body

    Medium Bi-pin with Starter Socket.

    Contact Material: Copper-Alloy

    Mounting 

    Color: Black.

    Dimentions: 1.44 " X 2.94" X 3.11"

    Made in the USA.

    Note: Listed: UL, CSA.

    Alternate: Leviton 391-1

    Learn More
  4. Challenger - 782-ODP.1/85278 - Lamps & Lights. Night light, 125VAC 4W, indoor.
    Challenger - 782-ODP.1/85278 - Lamps & Lights. Night light, 125VAC 4W, indoor.
    $3.00
    Lamps & Lights. Night light, 4 watt 125VAC, indoor. Polarized. Black housing with a translucent smoke shade, rotary flat On-Off switch on base. Candelabra base socket. Learn More
  5. Chicago Miniature Lab - W6 - Lamps & Lights. 6.4V 3Amp 23CP.
    Chicago Miniature Lab - W6 - Lamps & Lights. 6.4V 3Amp 23CP.
    $1.00
    Lamps & Lights. 6.4V 3Amp 23CP. Base: bayonet. Application: For sewing machines. Learn More
  6. Chicago Miniature Lab - CM88206 - 6V 2.2A OR 9V 2.8A
    Chicago Miniature Lab - CM88206 - 6V 2.2A OR 9V 2.8A
    Special Price $0.79 Regular Price $1.00
    6V 2.2A OR 9V 2.8A Learn More
  7. Chicago Miniature Lab - 1003R - Miniature Bulb, 12.8V, 0.94 Amp, 12W, Ba15s Base, Red.
    Chicago Miniature Lab - 1003R - Miniature Bulb, 12.8V, 0.94 Amp, 12W, Ba15s Base, Red.
    Special Price $2.69 Regular Price $2.95 As low as $1.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Chicago Miniature Lab - 1003R - Miniature Bulb.

    Voltage/Current: 12.8V

    Current: 0.94Amp.

    Wattage: 12.032

    Lumens: 189

    Candela (cp): 15

    Base: BA15S Bayonet. (15mm)

    B6 Single Contact

    Filament design: C-6

    Life: 200+ Average Rated Hours

    Bulb Color: Custom Painted Red.

    Dimensions: 1.75" (44.50mm) Maximum Overall Length (M.O.L.), 0.75" (19mm) Maximum Outer Diameter (M.O.D.). 1.06" (26.900mm) Light Center Length (L.C.L).

    Alternates:  GE 26709 Red, 81581-3 Red

    Applications: Automotive, Marine, Instrumentation Indicator

    Note: Difficult to find Red Coating

    Genuine Vintage Chicago Miniature - New Old Stock

    Learn More
  8. Chicago Miniature Lab - 1696 - Lamps & Lights. Marine, 28V 0.4 Amp.
    Chicago Miniature Lab - 1696 - Lamps & Lights. Marine, 28V 0.4 Amp.
    Special Price $3.98 Regular Price $4.75 As low as $2.49
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Chicago Miniature Lab - 1696 - Lamps & Lights.

    Description: Incandescent, Clear, 500 Hours, 2" (50.8mm) MOL.

    Voltage: 28V

    Current: 0.42 Amp.

    Power: 11.8 Watts

    Candle Power: 10 MSCP.

    Filament Type: C-2V

    Shape: S8

    Base: BA15d, DC Bayonet, Double Contact Bayonet

    Genuine Chicago Miniature - New Old Stock

    Applications: Medical, Marine, Commercial, Military

    Alternates: Military 15584-11, BW.1696

    Learn More
  9. Chicago Miniature Lab - CM2157-201 - Miniature Bulb, 6.3V 150mA. T3-1/4, Wire Terminals, Package of 5.
    Chicago Miniature Lab - CM2157-201 - Miniature Bulb, 6.3V 150mA. T3-1/4, Wire Terminals, Package of 5.
    Special Price $2.98 Regular Price $3.50

    Chicago Miniature Lab - CM2157-201

    Type: Miniature Incandescent.

    Connection: Wire Terminals

    Voltage: 6.3V

    Current: 150mA

    Candle Power: 1/3CP

    Size: T3-1/4 with bare wire leads.

    Bulb dimensions: 0.391" (9.9mm) D x 1.0" (25.4mm) high.

    Package of 5.

    Learn More
  10. CHALLENGER - 889-84198-0 - Intermediate E17 Size Porcelain Lamp Socket, Marquee Sign Light 250V, 75W.
    CHALLENGER - 889-84198-0 - Intermediate E17 Size Porcelain Lamp Socket, Marquee Sign Light 250V, 75W.
    Special Price $5.98 Regular Price $8.50 As low as $4.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    CHALLENGER - 889-84198-0 Intermediate E17 Porcelain Lamp Socket.

    Simple, Classic and appealing - these Vintage Marquee Bulb Sockets are absolutely the highest quality available. A two-piece porcelain assembly that screws together. There are 2 recessed areas on the bottom side for wire routing. Simply unscrew the top porcelain piece to remove base. Wire these vintage holders in parallel and use Standard E17 size bulbs. Numerous ways to incorporate these into your DIY lighting project. This is a slightly smaller bulb that is an ideal size for efficiency. 

    E17 Intermediate Socket, 250V 75 Watt. PO9550-T

    Keyless Porcelain Sign Receptacles, 2 Piece Unit.

    Top Quality Electrical Supply For Your Restoration or Custom Lighting

    Perfect for Restoration of Lighted Advertisement Signs.

    Create your design for Bars, Arcade, Business, or Holiday display.

    Overall Dimensions: 1.40" Diameter X 1.40" High

    Mounts in a 1.0"  Diameter Hole   

    Price is for 1 Socket consisting of Base, Screw-on Mounting Cap and Gasket 

    Genuine Challenger New-Old-Stock - High Quality - Vintage Marquee Signs

    UL Listed

    Proudly Made in USA

     

     

    Learn More
  11. SPC Tech - AERONAUTICAL ELECTRIC CO - SPC21726 - Lampholder Flush Mount for use with T3-1/4 E9 Miniature Bayonet Base Lamps.
    SPC Tech - AERONAUTICAL ELECTRIC CO - SPC21726 - Lampholder Flush Mount for use with T3-1/4 E9 Miniature Bayonet Base Lamps.
    Special Price $2.49 Regular Price $3.50 As low as $1.49
    IN STOCK - MORE THAN 100 READY TO SHIP!

    SPC Tech - AERONAUTICAL ELECTRIC CO - SPC21726 Lampholder Flush Mount for T3-1/4 E9 Miniature Bayonet Base lamps.

    Miniature Lampholder is commonly used in panel backlighting such as in pinball or slot machines. It can also be combined with a lens assembly for use as an indicator light in applications such as transformer lockout switches or guitar amplifiers.

    Such as #44, 131, 757, 1819, 1847.

    Mounting Type: Two Holes 40mm Spacing.

    Terminal Type: Solder Lugs Insulated from the Mounting Bracket/Post.

    Voltage Rating: 28Vmax.

    Shell Material: Zinc.

    RoHS Compliant

    Alternate: Newark 16M1217

    Similar: SPC21772, SPC21725, SPC21748, SON LMP-79-4318

    Learn More
  12. AERONAUTICAL ELECTRIC CO - LSL-11-167U - Lampholder for T3-1/4 mini bayonet base lamps.
    AERONAUTICAL ELECTRIC CO - LSL-11-167U - Lampholder for T3-1/4 mini bayonet base lamps.
    $0.95
    Lamps & Lights. Holder, flush mount for use with T3-1/4 miniature bayonet base lamps. Such as #44, 131, 757, 1819, 1847. Mounting Type: Two holes 1.35" spacing. Terminal Type: solder lugs. Insulated from the mounting bracket. Body material: Zinc and clear plated. Contact plating: Tin. Learn More
  13. General Electric - GE 73 -  BP2 - 1w 14v T1.75 Automotive Miniature Lamp,  Wedge Base Bulb.
    General Electric - GE 73 - BP2 - 1w 14v T1.75 Automotive Miniature Lamp, Wedge Base Bulb.
    Special Price $1.98 Regular Price $2.49 As low as $1.29

    General Electric - GE 73 - BP2 - 1w 14v T1.75 Automotive Miniature Lamp, Wedge Base Bulb.

    Designed for long and reliable performance under harsh conditions

    Voltage Rating: 14V

    Current: 0.08A (80mA)

    Type: Incandescent

    Power: 1 Watt.

    Bulb Size T1.75

    Size: T10

    Base: Wedge, Clear White

    Lumens: 4

    Candle Power: 0.3

    Life: 15000 Hours

    Packaged: Bulk

    Alternate: ‎23015

    UPC 043168230155

    Genuine General Electric - New Old Stock - Made in USA 

    Applications: Step/Courtesy; Ash tray; Auto Transmission Indicator; Brake Warning; Directional Signal Indicator; Hi-Beam Indicator; Ignition Switch; Instrument, General; Radio dial; Seat Belt Warning and also Applianaces

    Learn More
  14. Western Electric - 8-033 - Lamps & Lights. V61. Slide.
    Western Electric - 8-033 - Lamps & Lights. V61. Slide.
    $1.00
    Lamps & Lights. V61. Slide. Note: Telephone style. Note: New older stock. Learn More
  15. WELCH-ALLYN - 164 - Lamps & Lights. TL-1/8 Lamps 2.5V 0.3Amp.
    WELCH-ALLYN - 164 - Lamps & Lights. TL-1/8 Lamps 2.5V 0.3Amp.
    Special Price $2.99 Regular Price $3.98
    Lamps & Lights. TL-1/8 Lamps 2.5V 0.3Amp. Mini screw base. For Medical and Opthalmology Instruments. Learn More
  16. Unidentified MFG - M-26607DUF - Huge LED cluster lamp (16) T1-3/4 Leds
    Unidentified MFG - M-26607DUF - Huge LED cluster lamp (16) T1-3/4 Leds
    Special Price $19.95 Regular Price $24.95
    Huge LED cluster lamp in black plastic housing26.3mm Dia x 40.4mm deep with 16 T1-3/4 Ledsattached 3-cond wire and a tiny 3-pos (F) connector at end. Learn More
  17. Unidentified MFG - LT2-32-2T - NEON REQ EXT RESISTOR, RADIAL LEADS
    Unidentified MFG - LT2-32-2T - NEON REQ EXT RESISTOR, RADIAL LEADS
    Special Price $2.98 Regular Price $4.00 As low as $1.98
    IN STOCK - MORE THAN 500 READY TO SHIP!

    LT2-32-2T NEON LAMP

    RADIAL LEADS

    Requires an external resistor

    USAS Designation C6A

    DC Breakdown Voltage: 135 V Max. 

    Maintenance Voltage 60 -80 volts

    Average Life: 25,000 Hours based on AC Operation

    Bulb Length  1  1/16"

    High Brightness

    Vintage New Old Stock - Rare

    Learn More
  18. Unidentified MFG - 7-040-2 - Lamps & Lights. 6.3V 200mA. Bright. Package of 20.
    Unidentified MFG - 7-040-2 - Lamps & Lights. 6.3V 200mA. Bright. Package of 20.
    Special Price $7.50 Regular Price $12.50

    Unidentified MFG - 7-040-2 Lamps & Socket.

    6.3V 200mA.

    Filament Type: C-2R

    Bright.

    Mount: PCB Bi-Pin each with Sockets.

    Alternates: 7349, Mouser 560-7349 

    Package of 10.

    Learn More
  19. Unidentified MFG - 7-197 - Lamps & Lights. 1.5V. Amber. Package of 10.
    Unidentified MFG - 7-197 - Lamps & Lights. 1.5V. Amber. Package of 10.
    Special Price $3.00 Regular Price $3.50
    Lamps & Lights. 1.5V. Base: screw in. Color: amber. Package of 10. Learn More
  20. Unidentified MFG - 7-123 - Lamps & Lights. 3.5V 0.2Amp. Package of 15.
    Unidentified MFG - 7-123 - Lamps & Lights. 3.5V 0.2Amp. Package of 15.
    $3.00
    Lamps & Lights. 3.5V 0.2Amp. Mount: flange. Note: Flashlight bulbs. Package of 15. Learn More
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