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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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  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
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  45. 0.83 3 items
  46. 1.8 1 item
  47. 0.1 8 items
  48. 2.75 2 items
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  50. 0.41 1 item
  51. 0.115 1 item
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  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
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  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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  1. Opto Display 168 items
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  1. 120 11 items
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  3. 250 1 item
  4. 240 2 items
  5. 110 7 items
  6. 115 3 items
  7. 24 1 item
  8. 220 2 items
  9. 65 1 item
  10. 105-125 2 items
  11. 105-120 1 item
  12. 95 1 item
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  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 206 items
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  1. 1 1 item
  2. 2 1 item
  3. 4 2 items
  4. 7 113 items
  5. 14 7 items
  6. 16 5 items
  7. 10 3 items
  8. Not Specified 114 items
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  17. Amber/Orange 1 item
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  22. Not Specified 357 items
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  1. !@ 5 items
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  6. ACME 1 item
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  129. Panasonic/Matsushita 4 items
  130. Sylvania 35 items
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  132. PIED PIPER INDUSTRIES 1 item
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  134. QT 1 item
  135. Powertip Technology 1 item
  136. QT Optoelectronics 1 item
  137. RADIONIC 1 item
  138. RCA 1 item
  139. ROHM 3 items
  140. Rockwell 2 items
  141. RODAN 1 item
  142. RMF PRODUCTS 1 item
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  146. SHARP 1 item
  147. Siemens 19 items
  148. Signalite 1 item
  149. Signal Division 1 item
  150. SPERRY 4 items
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  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 7 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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Items 1-24 of 832

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  1. UNMARKED - L12/60 - Lamps & Lights. 12V 60mA. Package of 10.
    UNMARKED - L12/60 - Lamps & Lights. 12V 60mA. Package of 10.
    $3.50
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    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.
    $4.95
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    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.
    $2.99
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    Lamps & Lights. 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 Learn More
  4. 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.
    $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. Unmarked - LT2-20-2F7 - Lamps & Lights. Neon, glow lamp NE-2. Package of 100.
    Unmarked - 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. UNMARKED - 7-028 - 12V 250MA 3W Bayonet.
    UNMARKED - 7-028 - 12V 250MA 3W Bayonet.
    $0.69
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    12V 250MA 3-Watt AC/DC Bayonet base Lamps. Learn More
  8. Unmarked - 44BK - Lamps & Lights. 6V 250mA. Package of 10.
    Unmarked - 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.
    $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.
    $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. - 19%
    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. - 33%
    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. - 25%
    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.
    $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.
    $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.
    $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
    Add to Wish List Add to Compare
    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.
    $8.79
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    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
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    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.
    $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
    $0.94
    Add to Wish List Add to Compare
    5 + 8 WATT FLUORESCENT STARTER Learn More
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