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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  22. Bird 1 item
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  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 3 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
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  46. ELDEMA 5 items
  47. FAIRCHILD 4 items
  48. EPSON 1 item
  49. General Electric 58 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. TAIWAN 1 item
  145. TELEMECANIQUE 3 items
  146. TEC INC 1 item
  147. TECTROL 1 item
  148. TFK 1 item
  149. Transistor Electronics Corp 3 items
  150. TUNG-SOL 9 items
  151. Triad/Magnetek 1 item
  152. Tungsten Halogen Lamp 4 items
  153. US Electronics Inc 3 items
  154. Ushio 2 items
  155. Varitronix International Limited 3 items
  156. Wamco 1 item
  157. VL Electronics 1 item
  158. Western Electric 14 items
  159. WELCH-ALLYN 1 item
  160. Westinghouse 2 items
  161. Xtalloid 1 item
  162. Yorkville 2 items
  163. Yoyo 1 item
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Items 289-312 of 747

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  1. General Electric - ALF772-02 - Lamp Holder Receptacal, Ton  600V 660W.
    General Electric - ALF772-02 - Lamp Holder Receptacal, Ton 600V 660W.
    Special Price $4.98 Regular Price $6.50 As low as $3.98

    General Electric - ALF772-02 - Lamp Holder Receptacal.

    Status: Discontinued

    Lamp Holder for Fluorescent Bulbs.

    Medium Bi-Pin

    600V 660Watt.

    2 Contacts/2 Wire.

    NSN: 6250-01-024-1808

     

    Learn More
  2. FAIRCHILD - MAN6940 - Opto Display. Dual 7 Segment 0.56".
    FAIRCHILD - MAN6940 - Opto Display. Dual 7 Segment 0.56".
    Special Price $2.98 Regular Price $3.95
    Opto display. Dual 7 segment 0.56". CC, RHDP. Red on red. Hi-Eff Red. Package: 18 Dip. Learn More
  3. FAIRCHILD - MAN6910 - Opto Display. Dual 7 Segment 0.56".
    FAIRCHILD - MAN6910 - Opto Display. Dual 7 Segment 0.56".
    Special Price $4.98 Regular Price $6.00 As low as $4.49

    FAIRCHILD - MAN6910 Opto Display.

    Dual 7 segment 0.56". CA, RHDP.

    Red on red.

    Hi-Eff Red.

    Package: 18 Dip.

    Learn More
  4. EAO SWITCH - 11-903.1 - Lamps & Lights. T1 Bi-pin, 12V 60mA, 0.15mscp.
    EAO SWITCH - 11-903.1 - Lamps & Lights. T1 Bi-pin, 12V 60mA, 0.15mscp.

    EAO SWITCH - 11-903.1 - Lamps & Lights.

    Incandescent Lamp with gold plated bi-pin, black nylon colour base and molybdenum support tungsten filament. It is used for signalisation.

    12V 60mA, 0.15mscp.

    T1 Bi-P bi=pin 12v 60main. 10,000 Hours.

    Black Thermoplastic base, 3.7mm D x 5.7mm high.

    Bi-pin, Gold Leads, 6.1mm long.

    Clear Bulb

    Dimensions: 3.0mm Diameter x 3.5mm high.

    Alternate: 01144800

    Genunine EAO Switch Bulb - New Old Stock - Rare

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  5. ELDEMA - CG-NEON A029/NE-2E - Lamp, neon. Data lamp cartridge. Package of 25.
    ELDEMA - CG-NEON A029/NE-2E - Lamp, neon. Data lamp cartridge. Package of 25.
    Special Price $8.98 Regular Price $12.00
    Lamp, neon. Data lamp cartridge. Various numbers: 0-99, or A-Z at the top. Color: amber. Mount: Bi-Pin PCB. Dimensions: 8.4mm D at it's widest area. Behind panel: 7.2mm D x 16.2mm deep. Lens: 7.2mm D x 9.8mm high. Package of 25. Learn More
  6. ELDEMA - CG-NEON A029/NE-2E - Lamp, neon. Data lamp cartridge.
    ELDEMA - CG-NEON A029/NE-2E - Lamp, neon. Data lamp cartridge.
    $0.69

    ELDEMA - CG-NEON A029/NE-2E Lamp, Neon.

    Clear anodized Aluminum Case

    Plastic Lens Cap

    Meets LIL-L-3661

    Stainless Steel Pins

    High Dielectric Insulation Mates with all DH Series Holders

    Data Lamp Cartridge.

    Color: Amber.

    Mount: Bi-Pin PCB.

    Dimensions: 8.4mm D at it's widest area.

    Behind panel: 7.2mm D x 16.2mm deep.

    Lens: 7.2mm D x 9.8mm high.CG04-ACS

    Alternate: CG04-ACS

     

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  7. EDWARDS SIGNALING PRODUCTS - 50B-N5-40WH RED - Commercial fixture. Red light special, flashing.
    EDWARDS SIGNALING PRODUCTS - 50B-N5-40WH RED - Commercial fixture. Red light special, flashing.
    $100.00
    Lamps & Lights. AdaptaBeacon flashing light. Red light special, flashing, commercial fixture. PLC Compatible. Weatherproof 40W halogen lamp in 120V AC model. Cast base can be utilized as a junction box. Wired to plug in. May have been a display model. On Sale/Priced to move. More info: http://www.edwards-signals.com/files/c-50.pdf Learn More
  8. Dialco/Dialight - 561-5201-100 - Lamps & Lights. Panel indicators.
    Dialco/Dialight - 561-5201-100 - Lamps & Lights. Panel indicators.
    $1.19
    Lamps & Lights. Panel indicators. Bi pin. Luminous Intensity (MSCP):34. Viewing angle: 50. Voltage: 2.2V. Current: 20mA. Wavelength:565nm. Color: green. Rohs complaint. Learn More
  9. Dialco Dialight - 559-0202-001 - Panel indicator. Green.
    Dialco Dialight - 559-0202-001 - Panel indicator. Green.
    Special Price $1.49 Regular Price $2.00
    READY TO SHIP - ONLY 18 LEFT IN STOCK!

    Dialco Dialight - 559-0202-001 Lamps & Lights.

    Color: Green, Lens Color: Green

    Mount: Snap in

    Current Rating: 15 mA

    Forward Current: 15 mA

    Forward Voltage: 5 V

    Illumination Color: Green

    Lens Style: Diffused, Dome

    Luminous Intensity:  8 mcd

    Operating Temperature: -20 to 85 °C

    Viewing Angle: 60 °

    Voltage Rating (DC): 5 V

    Wavelength: 565 nm

    Learn More
  10. Dialco/Dialight - 70-1310-11-105 - Panel indicator lamp housing only.
    Dialco/Dialight - 70-1310-11-105 - Panel indicator lamp housing only.
    $3.00
    Lamps & Lights. Panel indicator Lamp housing only. For lamps such as CML 1952, bayonet base. Contacts: screw terminals. Complete with hardware. Learn More
  11. Dialco/Dialight - 585-1215 - Lamp. LED cluster 28VDC.
    Dialco/Dialight - 585-1215 - Lamp. LED cluster 28VDC.
    $4.99
    Lamp. LED cluster 28VDC, 625NM, 350MCD, 4.5lf. Continuous forward current-mMax: 16mA. Display height : 6.1mm. Color: Ultra red. Package: T1 Flanged mount. Price is for 1 piece. Learn More
  12. Dialco/Dialight - 507-3835/21 - Lamps & Lights. Neon datalite cartridge. Amber.
    Dialco/Dialight - 507-3835/21 - Lamps & Lights. Neon datalite cartridge. Amber.
    $0.49
    Lamps & Lights. Neon datalite cartridge. Amber. Panel indicator. Case: T-2 Bi-pin cylindrical, plastic. Unfrosted or Transparent lens, metal finish. Note: Marked on lens "21". Learn More
  13. Dialco/Dialight - 051-0135-300 - Lamps. White convex PMI cap, transparent.
    Dialco/Dialight - 051-0135-300 - Lamps. White convex PMI cap, transparent.
    $18.99

    Dialco/Dialight - 051-0135-300 - Lamps.

    White Convex PMI Cap, Transparent.

    For Panel Lamps.

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  14. CUTLER-HAMMER EATON  - 28-2202 - Lamp #755. 6.3V, T3-1/4 Bayonet.
    CUTLER-HAMMER EATON - 28-2202 - Lamp #755. 6.3V, T3-1/4 Bayonet.
    Special Price $4.98 Regular Price $6.50

    CUTLER-HAMMER EATON - 28-2202 - Lamp #755.

    Voltage: 6.3V,

    Power: 1 W

    T3-1/4 Bayonet.

    For Cutler-Hammer 10250T Products.

    Priced Each

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  15. CROUSE-HINDS - VMVCR1720 - Ballast Replacement Kit.
    CROUSE-HINDS - VMVCR1720 - Ballast Replacement Kit.
    Special Price $249.98 Regular Price $600.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    CROUSE-HINDS - VMVCR1720 Ballast Replacement Kit.

    • Crouse-Hinds Cat. No. VMVCR1720
    • Replacement Ballast Kit
    • For Mercury Vapor Lighting Fixture
    • 175 Watt
    • 120 Volt, 60Hz
    • Mercury Vapor For VMVC/NBH Series
    • Kit Contains All Necessary Replacement Parts
    • New In Manufactures Box

    120V 60Hz 175Watt.

    Mercury vapor for VMCV/NBH series.

    Complete with oil-filled AC capacitor 17.7uF 280VAC.

    Learn More
  16. Chicago Miniature Lab - CM1829G - Lamps & Lights. 28V 0.07Amp. Green bayonet.
    Chicago Miniature Lab - CM1829G - Lamps & Lights. 28V 0.07Amp. Green bayonet.
    $0.79
    Lamps & Lights. 28V 0.07Amp. Mount: bayonet. MSCP: 1.0 Filament: C-2F. Package: T-3-1/4. Color: green. Incandescent. Life: 1,000 hours. Learn More
  17. China Semiconductor - CSM57081D - Opto Displays. Ultra Bright Dot Matrix, Red.
    China Semiconductor - CSM57081D - Opto Displays. Ultra Bright Dot Matrix, Red.
    Special Price $6.98 Regular Price $7.50 As low as $4.98

    China Semiconductor - CSM57081D - 5X7 Opto Displays.

    Type: Dot Matrix 

    Number of Columns: 5

    Number of Rows: 7

    8 Dices Per Dot

    Material: GaAlAs/GaAs (DH)

    Mode: Common Cathod

    Ultra Bright Dot Matrix, Red

    Peak Emmison Wavelength: 60 nm

    Forward Voltage per Dice (Typical) : 1.8V

    Forward voltage Per Dice (Maximum): 2.5V 

    With 35 Individual Dots Per Display

    Luminus Intensity per Dice: 10,000 ucd.

    Dimensions: 0.7" tall x 0.50"

    Package: 10 Pin Dip.

    Alternate: Kingbright TC07-11EWA

     

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  18. Chicago Miniature Lab - 2990D5-6V – Indicator Incandescent 6V 1 Watt. Color: Green. Non-Relampable
    Chicago Miniature Lab - 2990D5-6V – Indicator Incandescent 6V 1 Watt. Color: Green. Non-Relampable
    Special Price $3.98 Regular Price $4.95
    Chicago Miniature Lab - 2990D5-6V – Indicator Incandescent 6V 1 Watt. Color: Green. Non-Relampable The 2990D5-6V is LAMP Green 6V PANEL MOUNT, that is designed to operate with an Incandescent Type, Termination Style is shown on datasheet note for use in a Wire Leads - 4.6" (116.84mm), that offers Voltage features such as 6V, Panel Cutout Dimensions is designed to work in 0.31" (7.87mm), as well as the Round with Flat Top, 8.13mm Lens Style Size and the Panel Cutout Shape is Round. Status: Discontinued – Difficult Indicator to find Type: Glo-Dot Series Mounting: Ø.310 MIN., supplied with push-on Speednut SN1287. Base type: wire leads Wire Leads: No.22 AWG (105°C) Dimensions: 4.40/4.80 Long, Stripped .430/.570 Lens: Polycarbonate Alternate: 84F177, CML 2990D5-6V Listed: UL/CSA. RoHS Compliant Made in USA Learn More
  19. Chicago Miniature Lab - 1073 - Lamps & Lights.12.8V 1.8Amp 23 watt.
    Chicago Miniature Lab - 1073 - Lamps & Lights.12.8V 1.8Amp 23 watt.
    $1.00
    Lamps & Lights.12.8V 1.8Amp 23 watt. Incandescent. Base: bayonet. Learn More
  20. CHALLENGER - 9209 84888-0 - Lamp, socket. 250VAC 660 watt.
    CHALLENGER - 9209 84888-0 - Lamp, socket. 250VAC 660 watt.
    $0.75
    Lamp, socket. 250VAC 660 watt. For fluorescent lamps. Color: white. Wire leads. Learn More
  21. CHALLENGER - 9205 - 84888-0 - Fluorescent/LED Tube Lamp, Socket, Medium Base T8, T10 & T12, 600V 660 watt.
    CHALLENGER - 9205 - 84888-0 - Fluorescent/LED Tube Lamp, Socket, Medium Base T8, T10 & T12, 600V 660 watt.
    Special Price $1.98 Regular Price $2.50 As low as $0.98

    CHALLENGER - 9205 - 84888-0 - Fluorescent/LED Tube Lamp Socket / Lamp Base.

    Status: Discontinued

    Voltage / Wattage Ratings: 600V 660 Watt.

    Mount: Screw or clearance holes for 1/8 rivets

    Un-Shunted Turn-Type Socket, 2 Wire

    G13 Medium Base Bi-Pin T8, T10, & T12 Lamps.

    Color: White.

    Contact Material: Copper Alloy

    Material: Polycarbonate Thermoplastic

    Wire Leads.

    Alternates: HH Fluorescent LH0010, Kulka LH0347, Leviton LH0628 (395-W), 1-500W-C

    Similar or Equal To:  American DeRosa: D2653, DM Technology: Y68L, 85862, HH Fluorescent: 1-500W-C, Leviton: 395-W and Triboro: 637-A

    Approvals: UL, CSA

    Learn More
  22. CEC CORPORATION - 1383 - Lamps & Lights. 13V 0.65Amp 20W.
    CEC CORPORATION - 1383 - Lamps & Lights. 13V 0.65Amp 20W.
    $3.00
    Lamps & Lights. 13V 0.65Amp 20 watt Auto reading light R-12. Miniature. Average life 300 hours. Base: single bayonet. Maximum length: 2.63". Learn More
  23. Chicago Miniature Lab - PR6 - Lamps & Lights. 2.47V 0.741 watt
    Chicago Miniature Lab - PR6 - Lamps & Lights. 2.47V 0.741 watt
    $0.59
    Lamps & Lights. 2.47V 0.741 watt 0.3Amp. Flashlight. base: P13.5S Bayonet. Learn More
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