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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 11 items
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  5. 110 7 items
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  7. 24 1 item
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  11. 105-120 1 item
  12. 95 1 item
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  5. Digital Displays 3 items
  6. LHDP Display 1 item
  7. Bezel Display 2 items
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  9. Intelligent Display 1 item
  10. LCD Display 24 items
  11. Not Specified 20 items
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Common Amperage  
  1. 0.25 8 items
  2. 0.02 6 items
  3. 0.08 7 items
  4. 5 1 item
  5. 2.5 3 items
  6. 0.0047 1 item
  7. 1.5 1 item
  8. 3 3 items
  9. 0.015 3 items
  10. 0.03 5 items
  11. 0.005 1 item
  12. 0.06 2 items
  13. 0.05 5 items
  14. 0.04 9 items
  15. 0.2 10 items
  16. 1 2 items
  17. 0.4 5 items
  18. 6.5 1 item
  19. 0.37 2 items
  20. 0.15 6 items
  21. 0.0019 1 item
  22. 8 1 item
  23. 4 2 items
  24. 110 1 item
  25. 1.9 1 item
  26. 1.25 2 items
  27. 1.03 1 item
  28. 0.94 2 items
  29. 0.7 2 items
  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 3 items
  40. 7.5 1 item
  41. 0.56 1 item
  42. 0.16 2 items
  43. 0.024 1 item
  44. 0.5 4 items
  45. 0.83 3 items
  46. 1.8 1 item
  47. 0.1 8 items
  48. 2.75 2 items
  49. 0.6 1 item
  50. 0.41 1 item
  51. 0.115 1 item
  52. 0.0012 2 items
  53. 0.07 2 items
  54. 0.65 1 item
  55. 0.17 1 item
  56. 0.12 2 items
  57. 2.8 1 item
  58. 2.6 1 item
  59. 2.2 2 items
  60. 1.91 1 item
  61. 1.78 1 item
  62. 1.35 1 item
  63. 0.8 1 item
  64. 0.69 1 item
  65. 0.55 1 item
  66. 0.31 1 item
  67. 0.75 1 item
  68. 0.22 1 item
  69. 3.8 1 item
  70. Not Specified 293 items
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Package  
  1. 40 Dip 1 item
Bulb  
  1. Indicator 161 items
  2. Display 267 items
DC Voltage  
Total Digits  
  1. 1 12 items
  2. 2 5 items
  3. 3 8 items
  4. 1 1/2 2 items
  5. 8 2 items
  6. 4 8 items
  7. 12 2 items
  8. 10 1 item
  9. Not Specified 205 items
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Color  
  1. Red 161 items
  2. White 13 items
  3. Yellow 8 items
  4. Black 5 items
  5. Green 45 items
  6. Amber 53 items
  7. Clear 33 items
  8. Red/Green 1 item
  9. Black/White 2 items
  10. Blue 4 items
  11. Clear/Orange 1 item
  12. Orange 7 items
  13. Red/Amber 1 item
  14. Orange/Pink 1 item
  15. Red/White 1 item
  16. Amber/Red 1 item
  17. Amber/Orange 1 item
  18. Multi-Color 1 item
  19. Clear/Red 2 items
  20. Frosted 1 item
  21. Yellow/Amber 1 item
  22. Not Specified 357 items
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Segement  
  1. 1 1 item
  2. 2 1 item
  3. 4 2 items
  4. 7 112 items
  5. 14 7 items
  6. 16 5 items
  7. 10 3 items
  8. Not Specified 114 items
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Manufacturer  
  1. !@ 5 items
  2. Unmarked 80 items
  3. Hitachi 2 items
  4. NEC Corporation 3 items
  5. 25-OTK 1 item
  6. ACME 1 item
  7. Allis-Chalmers 1 item
  8. Agilent 2 items
  9. Aeronautical Electric Co 2 items
  10. C.K.� 1 item
  11. Allen Bradley - AB 5 items
  12. Alco Electric 2 items
  13. Aires 1 item
  14. Allen Bradley 2 items
  15. Altair 2 items
  16. ALSY Lighting 1 item
  17. American Bright 3 items
  18. Arrow Hart & Hart 1 item
  19. Aristo 1 item
  20. Andon 1 item
  21. Avago Technologies 5 items
  22. Babcock 1 item
  23. PESTOLITE� 1 item
  24. Boca-Flasher Inc 1 item
  25. C & K Components 1 item
  26. Buhl Electric 1 item
  27. BURROUGHS 1 item
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  29. Calrad 8 items
  30. Chicago Miniature Lab 73 items
  31. China Semiconductor 2 items
  32. CEC CORPORATION 1 item
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  42. EKO 1 item
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  50. EPSON 1 item
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  52. FUTABA 1 item
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  55. General Instruments 23 items
  56. Glolite Sales Ltd 1 item
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  59. Global Elecom Corp 1 item
  60. GILWAY 1 item
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  64. Hewlett Packard 40 items
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  69. III-V Semiconductor 1 item
  70. IEE 23 items
  71. IMLEC 1 item
  72. INTERSIL 1 item
  73. INTER-MARKET INC. 1 item
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  76. JEMCO 2 items
  77. ITRON 1 item
  78. JKL COMPONENTS 2 items
  79. ISEDEN 1 item
  80. ISE ELX CORP 1 item
  81. Leviton 2 items
  82. KODAK 1 item
  83. Leecraft 8 items
  84. LITE-ON 2 items
  85. LITE ON 4 items
  86. Linrose Electronics Inc 2 items
  87. Levit & James, Inc 1 item
  88. LEDTECH ELECTRONICS CORP 1 item
  89. LEDTRONICS 2 items
  90. Lightwave 1 item
  91. LIGHTING COMPONENTS & DESIGN 5 items
  92. LED Bright 1 item
  93. Litronix 7 items
  94. MAJOR 2 items
  95. LITTELFUSE 1 item
  96. LITON 3 items
  97. LITEON 11 items
  98. LXD 4 items
  99. National Semiconductor Corp 2 items
  100. LUMEX 1 item
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  102. MARCO 4 items
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  105. MARSHALLTOWN 1 item
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  110. Texas Instruments 6 items
  111. MSC 2 items
  112. NAT 2 items
  113. NARVA 1 item
  114. NATIONAL SEMICONDUCTOR CORP. 2 items
  115. NOBLE 1 item
  116. NORELCO 1 item
  117. NSC 1 item
  118. NSF ENGLAND 1 item
  119. NOMA 1 item
  120. Philips 3 items
  121. NOVATEK 1 item
  122. OMRON 1 item
  123. Osram Sylvania 5 items
  124. Optrex 1 item
  125. Oshino 2 items
  126. OWW 1 item
  127. OPCOA 1 item
  128. PCI 1 item
  129. Panasonic/Matsushita 4 items
  130. Sylvania 35 items
  131. PHILIPS/NORELCO 1 item
  132. PIED PIPER INDUSTRIES 1 item
  133. Quality Technologies 1 item
  134. QT 1 item
  135. Powertip Technology 1 item
  136. QT Optoelectronics 1 item
  137. RADIONIC 1 item
  138. RCA 1 item
  139. ROHM 2 items
  140. Rockwell 2 items
  141. RODAN 1 item
  142. RMF PRODUCTS 1 item
  143. SCHUKO 1 item
  144. SEIKO 1 item
  145. Schurter 3 items
  146. SHARP 1 item
  147. Siemens 19 items
  148. Signalite 1 item
  149. Signal Division 1 item
  150. SPERRY 4 items
  151. SQUARE D 1 item
  152. SOLI CO 4 items
  153. SPC / RADION 1 item
  154. STANLEY 2 items
  155. STANDISH 1 item
  156. TAIWAN 1 item
  157. TELEMECANIQUE 4 items
  158. TEC INC 1 item
  159. TECTROL 1 item
  160. TFK 1 item
  161. Transistor Electronics Corp 3 items
  162. TUNG-SOL 6 items
  163. Triad/Magnetek 1 item
  164. Tungsten Halogen Lamp 4 items
  165. US Electronics Inc 3 items
  166. Ushio 3 items
  167. Varitronix International Limited 3 items
  168. Wamco 3 items
  169. VL Electronics 1 item
  170. Western Electric 14 items
  171. WELCH-ALLYN 1 item
  172. Westinghouse 2 items
  173. Xtalloid 1 item
  174. Yorkville 2 items
  175. Yoyo 1 item
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Price  
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Items 1-24 of 835

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  1. Unidentified MFG - L12/60 - Lamps & Lights. 12V 60mA. Package of 10.
    Unidentified MFG - L12/60 - Lamps & Lights. 12V 60mA. Package of 10.
    $3.50
    Add to Wish List Add to Compare
    Lamps & Lights. 12V @ approximately 60mA. Incandescent, with 6" leads 26AWG stranded. Package of 10. Learn More
  2. Chicago Miniature Lab - 387 - Lamps. 28V T1-3/4. Package of 10. Chicago Miniature Lab - 387 - Lamps. 28V T1-3/4. Package of 10.
    Chicago Miniature Lab - 387 - Lamps. 28V T1-3/4. Package of 10.
    $4.95
    Add to Wish List Add to Compare
    Lamps. Incandescent 28V 40mA. Bulb life: 7000 hours. Bulb Length: 15.9mm. Luminous intensity (MSCP):0.377lm. Package: Midget flange T1-3/4. Package of 10. Cross: GI 1H6240-00-788-6972SP. Learn More
  3. OSHINO - OL-4185 IEB/E/TPL - Lamps. Subminiature 14V 100mA. Package of 10. OSHINO - OL-4185 IEB/E/TPL - Lamps. Subminiature 14V 100mA. Package of 10.
    OSHINO - OL-4185 IEB/E/TPL - Lamps. Subminiature 14V 100mA. Package of 10.
    $2.99 As low as $1.38
    Add to Wish List Add to Compare

    OSHINO - OL-4185 IEB/E/TPL - Lamps.

    Subminiature 14V 100mA, 10,000 hours.

    Extended life on 12V. Bright: 0.500 MSCD-avg C2F-filament.

    Dimensions: 4.1mm D x 10.5mm, T1-1/4, glass bulb radial tinned copper leads 25mm long.

    SALE: 500/BAG for $69.00 see our SKU 154809.

    Package of 10. More info: http://www.oshino-lamps.de/en/t114ibp2.html

    Alternate P/N - OL-4185-002551-3AB00017

    Learn More
  4. Wamco - KW206S-TB - Opto display. Single digit read-outs. New. Wamco - KW206S-TB - Opto display. Single digit read-outs. New.
    Wamco - KW206S-TB - Opto display. Single digit read-outs. New.
    $29.99
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    Opto display. Single digit read-outs, 7 Segment. Dimensions: 9.5mm wide x 6.9mm deep x 7.9mm tall. After PCB mount 4.8mm above board. Case: PCB 8 pin. Military 58774, sealed glass units. Learn More
  5. WAMCO - KW615-17 - Opto display. Seven (7) segment 5V glass. WAMCO - KW615-17 - Opto display. Seven (7) segment 5V glass.
    WAMCO - KW615-17 - Opto display. Seven (7) segment 5V glass.
    $80.00
    NOT IN STOCK - CALL FOR PRICE AND AVAILABILITY
    Out of stock
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    Opto display. Seven (7) segment 5V 15Amp glass display. Military NSN 5980-01-271-9925. Dimensions: 27.5mm wide x 16mm deep x 5.9mm high. Case: 13 pin in a 16 dip pkg. Learn More
  6. Unidentified MFG - LT2-20-2F7 - Lamps & Lights. Neon, glow lamp NE-2. Package of 100.
    Unidentified MFG - LT2-20-2F7 - Lamps & Lights. Neon, glow lamp NE-2. Package of 100.
    $14.99
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    Lamps & Lights. Neon, glow lamp NE-2, add about 75K or 100K resistor in series with 120VAC. Lamp color: orange. Dimensions: approximately 5.8mm D x 15mm long with glass tip. Leads: 2" long with bare wire leads. Package of 100. Learn More
  7. Unidentified MFG - 7-028 - 12V 250MA 3W Bayonet.
    Unidentified MFG - 7-028 - 12V 250MA 3W Bayonet.
    $0.69
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    12V 250MA 3-Watt AC/DC Bayonet base Lamps. Learn More
  8. Unidentified MFG - 44BK - Lamps & Lights. 6V 250mA. Package of 10. Unidentified MFG - 44BK - Lamps & Lights. 6V 250mA. Package of 10.
    Unidentified MFG - 44BK - Lamps & Lights. 6V 250mA. Package of 10.
    $3.00
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    Lamps & Lights. 6V 250mA. Size: T3-1/4. Base: bayonet. Package of 10. Learn More
  9. Sylvania - 52A - Lamps & Lights. 24V 30mA 8,000 hours. Sylvania - 52A - Lamps & Lights. 24V 30mA 8,000 hours.
    Sylvania - 52A - Lamps & Lights. 24V 30mA 8,000 hours.
    $0.40
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    Lamps & Lights. 24V 30mA 8,000 hours. Base: miniature wedge. Learn More
  10. Signalite - NE-83 (5AH) - Lamps & Lights. Neon, 60VDC 5mA Package of 5.
    Signalite - NE-83 (5AH) - Lamps & Lights. Neon, 60VDC 5mA Package of 5.
    $2.99
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    Lamps & Lights. Neon, 60VDC 5mA. Glow lamp, glass envelope with wire leads. Dimensions: 5.9mm D x 22.6mm tall. Lead spacing: 1.0mm. Package of 5. Learn More
  11. PESTOLITE� - F4T5-BL - Lamps & Lights. Ultra-violet fluorescent 4 watt glass bulb. Package of 2. PESTOLITE� - F4T5-BL - Lamps & Lights. Ultra-violet fluorescent 4 watt glass bulb. Package of 2.
    PESTOLITE� - F4T5-BL - Lamps & Lights. Ultra-violet fluorescent 4 watt glass bulb. Package of 2.
    $2.95
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    Lamps & Lights. Ultra-violet fluorescent 4 watt glass bulb. Black Light. 0.613" D x 5.27" L, 5.8" L with four pins. Average Lifetime: 5,000 hours 2-pins each end. Package of 2. Learn More
  12. Osram Sylvania - 2014 - Lamps & Lights. Halogen 14V 2.5Amp 35W.
    Osram Sylvania - 2014 - Lamps & Lights. Halogen 14V 2.5Amp 35W.
    Osram Sylvania - 2014 - Lamps & Lights. Halogen 14V 2.5Amp 35W.
    Special Price $2.25 Regular Price $2.79
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    Lamps & Lights. Halogen clear quartz, 14V 2.5Amp 35Watt. T3.25 G4 Sub-miniature bi-pin base, 1.562" long. Average lifetime 150-hours. Very bright. Made in USA. On sale. Learn More
  13. MAJOR - NE-2 with resistor - Lamps, neon. Glow lamps. Package of 5.
    MAJOR - NE-2 with resistor - Lamps, neon. Glow lamps. Package of 5.
    $2.99
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    Lamps, neon. Glow lamps, 2 electrodes that glow orange when 115VAC is applied. Has a 30Kohm resistor in series with one lead and both wire leads are insulated with tubing. Case: 0.24" D x 0.64" long, glass envelope with wire leads, 2" + 3.5" wire leads. Package of 5. Learn More
  14. LITRONIX - DL1414CE - Opto display. 4 Digit 16 segment, 12 dip. New.
    LITRONIX - DL1414CE - Opto display. 4 Digit 16 segment, 12 dip. New.
    LITRONIX - DL1414CE - Opto display. 4 Digit 16 segment, 12 dip. New.
    Special Price $49.95 Regular Price $75.00
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    Opto display. Alphanumeric 4 digit, 16 segment, bubble. Character height: 2.85mm. Color: red GaAsp. Package: 12 Dip. Learn More
  15. IEE - LRT1704R - Opto display. 5 x 7 Dot matrix.
    IEE - LRT1704R - Opto display. 5 x 7 Dot matrix.
    IEE - LRT1704R - Opto display. 5 x 7 Dot matrix.
    Special Price $2.21 Regular Price $2.95
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    Opto Display. Alphanumeric 5 x 7 dot matrix LED, X-Y select. One character. Character height: 8mm. Peak wavelength: 635nm. Luminous intensity: 450ucd. Forward voltage: 2.8V. Forward current: 20mA. Color: red. Package: Dip. Cross: TIL305.

    Learn More
  16. IEE - LR1737R - Seven segment LED. Package of 5. IEE - LR1737R - Seven segment LED. Package of 5.
    IEE - LR1737R - Seven segment LED. Package of 5.
    $3.75
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    Opto Displays. Seven segment LED. Numeric L and R decimal, 0.3" CA, Red. Peak wavelength (m)=655n. Package: 11 Dip in a 14 dip pkg. Cross: IEE1737R. Package of 5. Learn More
  17. General Instruments - MAN2815 - Opto display. 8 Character, 14 segment. General Instruments - MAN2815 - Opto display. 8 Character, 14 segment.
    General Instruments - MAN2815 - Opto display. 8 Character, 14 segment.
    $39.99
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    Opto Display. Segmented alphanumeric LED. Eight (8) character, 14 segment, common cathode, red. Character height: 3mm. Peak wavelength: 660nm. Luminous intensity: 1.8:1. Package: 24 Dip. Learn More
  18. GI/CM - 1H6240-00-788-6972SP - Lamps. 28V T1-3/4. Package of 10.
    GI/CM - 1H6240-00-788-6972SP - Lamps. 28V T1-3/4. Package of 10.
    $4.95
    Add to Wish List Add to Compare
    Lamps. Incandescent 28V 40mA. Bulb life: 7000 hours. Bulb Length: 15.9mm. Luminous intensity (MSCP):0.377lm. Package: Midget flange T1-3/4. Package of 10. Cross: CML 387. Learn More
  19. General Electric - EKZ - Lamp, quartz. Lamp and cable. General Electric - EKZ - Lamp, quartz. Lamp and cable.
    General Electric - EKZ - Lamp, quartz. Lamp and cable.
    $18.95
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    Lamp, quartz. 10.8VDC 30W. Complete with QCX-20 socket/holder and mating fiber optic cable. Dimensions: overall 2" square x 4-7/8" tall, plus cable. Learn More
  20. Glolite Sales Ltd - 2511 - Lamps. 2.5V 100mA. Package of 10.
    Glolite Sales Ltd - 2511 - Lamps. 2.5V 100mA. Package of 10.
    $1.00
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    Lamps. 2.5V 100mA. (M.S.C.P.= 0-1 ) Case: T-1 radial leads. Grain of wheat bulbs. SALE. Package of 10. Learn More
  21. General Electric - AH6-1-B - High pressure mercury ARC glow lamp. General Electric - AH6-1-B - High pressure mercury ARC glow lamp.
    General Electric - AH6-1-B - High pressure mercury ARC glow lamp.
    $8.79
    Add to Wish List Add to Compare
    Lamps & Lights. High pressure mercury ARC glow lamp. Dangerous, requires GE Water Jactek, type 110A or 111 to operate. Dimensions: 3.25" long. Learn More
  22. EAO SWITCH - 701-968.24 - Lamps & Lights. Lamp cluster 24VDC.
    EAO SWITCH - 701-968.24 - Lamps & Lights. Lamp cluster 24VDC.
    $8.79
    Add to Wish List Add to Compare
    Lamps & Lights. Lamp cluster 24VDC, for EAO 14-131.022.1097.L24 illuminated push button switches. Learn More
  23. Dialco/Dialight - 507-4537-0937-640 - Neon indicator lamps 105-125VAC/DC. Package of 2. Dialco/Dialight - 507-4537-0937-640 - Neon indicator lamps 105-125VAC/DC. Package of 2.
    Dialco/Dialight - 507-4537-0937-640 - Neon indicator lamps 105-125VAC/DC. Package of 2.
    $3.90
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    Lamps & Lights. Neon indicator lamps 105-125VAC/DC, with 56K internal resistor. Clear cap, aluminum housing with nickel silver pins. Dimensions: 0.264" D x 1.45" long. Package of 2. Note: Cartridges accept holders #507-8745-504, not included. Learn More
  24. DURA ELECTRIC - FS-5 STARTER - 5 + 8 WATT FLORESCENT STARTER DURA ELECTRIC - FS-5 STARTER - 5 + 8 WATT FLORESCENT STARTER
    DURA ELECTRIC - FS-5 STARTER - 5 + 8 WATT FLORESCENT STARTER
    $0.94
    Add to Wish List Add to Compare
    5 + 8 WATT FLUORESCENT STARTER Learn More
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