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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  67. III-V Semiconductor 1 item
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  80. Levit & James, Inc 1 item
  81. LEDTECH ELECTRONICS CORP 1 item
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  126. QT Optoelectronics 1 item
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  131. RODAN 1 item
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  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
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  162. Yorkville 2 items
  163. Yoyo 1 item
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Items 721-744 of 747

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  1. General Electric - ALF472-01 - Lamps & Lights. Lamp holder 600V 660W.
    General Electric - ALF472-01 - Lamps & Lights. Lamp holder 600V 660W.
    Special Price $4.98 Regular Price $6.50 As low as $2.98
    IN STOCK - MORE THAN 500 READY TO SHIP!
    General Electric - ALF472-01 - Lamps & Lights. Lamp Holder 600V 660W. Slimline Single Pin Lamp Holder for T8/T12 Fluorescent Bulbs. Single Contact/One Wire. Snap-In – Fixed, Two Wire Holder. 12" Wire Lead Length Overall Diameter: 1.00", Length 0.75” Mount: Two (6-32) Threaded Screw Mount Holes on Backside 0.625” Center. Contact Type: Single Pin Fixed Materials: Thermoplastic, Brass, Copper Color: White New Old Stock. Approval: UL/CSA Alternates: Leviton 453W UL Rated for indoor dry locations. Superior to Leviton’s discontinued Mexican Manufactured 453W Lamp holder. Genuine General Electric - No counterfeit - No China Imitations - No Customs - No Delays - No Disappointments Proudly Made in USA NSN 6250-00-985-6252 Note: We also have the mating opposite side Spring loaded Lamp Holder Socket ALF473-01 available for sale Learn More
  2. General Electric - ALF772A - ALF772-01 - Lamp Holder Receptacle  600V 660W.
    General Electric - ALF772A - ALF772-01 - Lamp Holder Receptacle 600V 660W.
    Special Price $4.98 Regular Price $6.50 As low as $3.98

    General Electric - ALF772A - ALF772-01 - Lamp Holder Receptacle

    Status: Discontinued

    2 Pin DiPole

    Lamp Holder for fluorescent bulbs.

    600V 660Watt.

    2 Contacts/2 Wire.

    Proudly Made in USA

    Learn More
  3. GC Electronics - 5100 - Test Leads. NE-O-LITE Two Prong Cable Gauge w/Light 90-550VAC/DC T5.
    GC Electronics - 5100 - Test Leads. NE-O-LITE Two Prong Cable Gauge w/Light 90-550VAC/DC T5.
    Special Price $3.98 Regular Price $4.50

    GC Electronics - 5100 - Test Leads.

    NE-O-LITE Two Prong Cable Gauge w/Light 90-550VAC/DC T5.

    Test AC-DC Circuits Instantly.

    As voltage increases - the test light becomes brighter.

    101 Uses.

    90-550V AC or DC.

    Approximately 7 inches long overall.

    New.

    Learn More
  4. FUTABA - 4-MT-25ZY - Vacuum Fluorescent Display (VFD)  Microwave 4 Digit.
    FUTABA - 4-MT-25ZY - Vacuum Fluorescent Display (VFD) Microwave 4 Digit.
    Special Price $8.98 Regular Price $12.95
    READY TO SHIP - ONLY 8 LEFT IN STOCK!

    FUTABA - 4-MT-25ZY - VFD Opto Displays.

    The VFD is a display device that has been developed based on vacuum tube principle. Phosphor anodes are shaped to desired pattern inside the vacuum tube. Electrons coliding with the phosphor anode cause it to emit light.

    Status: Discontinued

    Vacuum Fuorescent Display Microwave

    4 Digit with 10 Function Pointer VFD.

    Package: Glass.

    Dimensions: 3" long x 1" high x 0.25" thick.

    Additional Information: https://www.futaba.co.jp/en/product/vfd

    Learn More
  5. EPSON - SED1330FBA - IC, CMOS. Graphic LDC controller.
    EPSON - SED1330FBA - IC, CMOS. Graphic LDC controller.
    $16.99
    IC, CMOS. Graphic LCD controller. Dot matrix liquid crystal graphic display controller. Package: SMD. New. Note: Seiko Epson Corp. Bulk and may need a bit of leads work. Learn More
  6. Eldema - NE-2E /6 - Lamps & Lights. Panel indicator. Neon data lamp cartridge.
    Eldema - NE-2E /6 - Lamps & Lights. Panel indicator. Neon data lamp cartridge.
    $0.69
    Lamps & Lights. Panel indicator. Neon data lamp cartridge. Color: Amber. Case: Bi-pin. Dimensions: max 8.4mm D, 7.2mm D x 16.3mm long behind panel, 10.0mm above panel. Note: Marked NE-2E / 6. Learn More
  7. Eldema - CG-A029 / 6 - Lamps & Lights. Panel indicator. Neon data lamp cartridge.
    Eldema - CG-A029 / 6 - Lamps & Lights. Panel indicator. Neon data lamp cartridge.
    $0.69
    Lamps & Lights. Panel indicator. Neon data lamp cartridge. Color: Amber. Case: Bi-pin. Dimensions: max 8.4mm D, 7.2mm D x 16.3mm long behind panel, 10.0mm above panel. Note: Marked CG-A029 / 6. Learn More
  8. Dialco/Dialight - 507-3835-1533-600 - Neon lamp cartridge, amber. Package of 5
    Dialco/Dialight - 507-3835-1533-600 - Neon lamp cartridge, amber. Package of 5
    Special Price $2.98 Regular Price $5.00
    READY TO SHIP - ONLY 20 LEFT IN STOCK!

    Dialco/Dialight - 507-3835-1533-600 Lamps.

    Panel mount indicator.

    Neon datalite cartridge.

    Color: amber.

    Note: Marked on len A029, 13, 16 or 15.

    Package: Bi-pin T-2 , long cylindrical, plastic, unfrosted or transparent lens, metal finish.

    New Old Stock

    Package of 5

     

    Learn More
  9. Chicago Miniature Lab - 1195 - W1195 - Lamps & Lights. 12.5V 3Amp Bulb.
    Chicago Miniature Lab - 1195 - W1195 - Lamps & Lights. 12.5V 3Amp Bulb.
    Special Price $3.98 Regular Price $5.00

    Chicago Miniature Lab - 1195 - W1195 Lamps & Lights.

    Voltage/Current/Wattage: 12.5V 3Amp 38 watt Bulb.

    Shape: Type RP-11.

    Filament: C-2R.

    Average life: 300 hours.

    CP:50.

    Base: BA15S single contact bayonet.

    Dimensions: 1.375" D x 2.250" (overall).

    Note: Miniature.

    Learn More
  10. Chicago Miniature Lab - CM88 - Bulb. 6.8V 1.91Amp.
    Chicago Miniature Lab - CM88 - Bulb. 6.8V 1.91Amp.
    $3.00
    Lamps & Lights. 6.8V 1.91Amp Bulb. Filament: C-2R. CP:15 Average life: 300 hours. Base: double contact bayonet. Learn More
  11. Chicago Miniature Lab - CM55 - Bulb. 7V 0.41Amp. Package of 5.
    Chicago Miniature Lab - CM55 - Bulb. 7V 0.41Amp. Package of 5.
    Special Price $14.98 Regular Price $18.50 As low as $12.98

    Chicago Miniature Lab - CM55 - Bulb - Lamps & Lights.

    Voltage/Current: 7V 0.41A, 2.87W

    Type: Bulb, Incandescent.

    Finish: Clear

    Filament: C-2R.

    CP:2.0

    Average life: 500 hours.

    Shape: G4-1/2 Single Contact Bayonet, 9mm Diameter.

    Note: Miniature.

    Genuine Chicago Miniature Lab Bulb - New Old Stock 

    Package of 5.

    Learn More
  12. Chicago Miniature Lamp - CM43 - Bulb. 2.5V 0.5Amp. Package of 3.
    Chicago Miniature Lamp - CM43 - Bulb. 2.5V 0.5Amp. Package of 3.
    Special Price $3.98 Regular Price $6.00
    READY TO SHIP - ONLY 6 LEFT IN STOCK!

    Chicago Miniature Lamp - CM43 Lamps & Lights.

    General Instrument

    2.5V 0.5Amp Bulb.

    Filament: C-2R. CP:0.5

    Average life: 3000 hours.

    Base: T3-1/4 single contact bayonet.

    Package of 3.

    Discontinued - Rare and difficult Bulb to locate (Genuine Chicago Miniature).

    New Old Stock

    Learn More
  13. Chicago Miniature Lab - CM219 - Bulb. 6.3V 0.25Amp. Package of 5.
    Chicago Miniature Lab - CM219 - Bulb. 6.3V 0.25Amp. Package of 5.
    Special Price $12.98 Regular Price $16.00

    Chicago Miniature Lab - CM219 - Lamps & Lights.

    Voltage/Current: 6.3V 0.25Amp Bulb.

    Filament: C-2V.

    CP: 0.5

    Average life: 5000 hours.

    Package: G3-1/2 screw base.

    Genuine Chicago Miniature Lab Bulb - New Old Stock

    Package of 5.

    Learn More
  14. Chicago Miniature Lab - CM1895 - Bulb. 12V 4 watt. Package of 5.
    Chicago Miniature Lab - CM1895 - Bulb. 12V 4 watt. Package of 5.
    $4.99
    Lamps & Lights. 12V 4 watt Bulb, G4.5 globe. Filament: C-2F. Average life: 2,000 hours. BA9S single contact bayonet. Note: Miniature. Automotive. Package of 5. Learn More
  15. Chicago Miniature Lab - CM1820 - Bulb. 28V 0.1Amp.
    Chicago Miniature Lab - CM1820 - Bulb. 28V 0.1Amp.
    Special Price $0.98 Regular Price $1.19
    READY TO SHIP - ONLY 5 LEFT IN STOCK!

    Chicago Miniature Lab - CM1820 - Lamps & Lights.

    28V 0.1Amp Bulb.

    Filament: C-2F.

    Average life: 1,000 hours.

    CP:1.6.

    Base: T3-1/4 single contact bayonet.

    Note: Miniature. 

    Learn More
  16. Calrad - 90-762 - Lamps & Lights. Panel indicator 6.3V. White. Package of 2.
    Calrad - 90-762 - Lamps & Lights. Panel indicator 6.3V. White. Package of 2.
    Special Price $3.98 Regular Price $4.50 As low as $2.98

    Calrad - 90-762 - Lamps & Lights.

    Panel Indicator 6.3V complete with included bulb.

    Lens: White.

    Dimensions: 0.628" D max.

    Lens Cover: 0.389" D at base (0.312" D at top) x 0.510" high.

    New.

    Package of 2.

    Learn More
  17. Calrad - 90-761 - Lamps & Lights. Panel indicator 6.3V. Blue. Package of 2.
    Calrad - 90-761 - Lamps & Lights. Panel indicator 6.3V. Blue. Package of 2.
    Special Price $3.98 Regular Price $4.50 As low as $2.98

    Calrad - 90-761 - Lamps & Lights.

    Panel indicator 6.3V complete with included bulb.

    Lens: Blue.

    Dimensions: 0.628" D max.

    Lens cover: 0.389" D at base (0.312" D at top) x 0.510" high.

    New.

    Package of 2.

    Learn More
  18. Calrad - 90-760 - Lamps & Lights. Panel indicator 12V. Red. Package of 2.
    Calrad - 90-760 - Lamps & Lights. Panel indicator 12V. Red. Package of 2.
    Special Price $3.98 Regular Price $4.50 As low as $2.98

    Calrad - 90-760 - Lamps & Lights.

    Panel indicator 12V complete with included bulb.

    Lens: Red.

    Dimensions: 0.628" D max.

    Lens cover: 0.389" D at base (0.312" D at top) x 0.510" high.

    New.

    Package of 2.

    Learn More
  19. Calrad - 90-793 - Lamps & Lights. Panel indicator, neon. Amber. Package of 2.
    Calrad - 90-793 - Lamps & Lights. Panel indicator, neon. Amber. Package of 2.
    Special Price $6.98 Regular Price $8.50 As low as $5.98

    Calrad - 90-793 - Lamps & Lights.

    Panel indicator, Neon Pilot Assembly.

    For operation on 110VAC, requires 100K resistors in series.

    When used with 220V. Use 250K resistors in series.

    AC starting voltage 60V.

    Note: Amber.

    Round lens is slightly recessed in housing.

    Alt P/N P.L.3.

    Package of 2.

    Made in Japan

    Learn More
  20. Calrad - 70-792 - Lamps & Lights. Panel indicator, Neon. White. Package of 2.
    Calrad - 70-792 - Lamps & Lights. Panel indicator, Neon. White. Package of 2.
    Special Price $6.98 Regular Price $8.50 As low as $5.98

    Calrad - 70-792 - Lamps & Lights.

    Panel Indicator, Neon Pilot Assembly.

    For operation on 110VAC, requires 100K resistors in series.

    When used with 220V use 250K resistors in series.

    AC starting voltage 60V.

    Note: White. Round lens is slightly recessed in housing.

    Alt P/N P.L.3.

    Package of 2

    Made in Japan

    Learn More
  21. Calrad - 90-791 - Lamps & Lights. Panel indicator, Neon. Green. Package of 2.
    Calrad - 90-791 - Lamps & Lights. Panel indicator, Neon. Green. Package of 2.
    Special Price $6.98 Regular Price $8.50 As low as $5.98

    Calrad - 90-791 - Lamps & Lights.

    Panel indicator, Neon Pilot Assembly.

    For operation on 110VAC requires 100K resistors in series.

    When used with 220V use 250K resistors in series.

    AC starting voltage 60V.

    Note: Green. Round lens is slightly recessed in housing. 

    Alternate: P.L.3.

    Package of 2.

    Made in Japan

    Learn More
  22. Calrad - 90-790 - Lamps & Lights. Panel Indicator, Neon. Red. Package of 2.
    Calrad - 90-790 - Lamps & Lights. Panel Indicator, Neon. Red. Package of 2.
    Special Price $6.98 Regular Price $8.50 As low as $5.98

    Calrad - 90-790 - Lamps & Lights.

    Panel indicator, Neon Pilot Assembly.

    For operation on 110VAC, requires 100K resistors in series.

    When used with 220V use 250K resistors in series.

    AC starting voltage 60V.

    Note: Red. Round lens is slightly recessed in housing.

    Alternate: P.L.3.

    Package of 2.

    Made in Japan

    Learn More
  23. Burroughs - BR12251R1 - Opto display. Panaplux II. Twelve (12) digit 7 Segment
    Burroughs - BR12251R1 - Opto display. Panaplux II. Twelve (12) digit 7 Segment
    Special Price $24.98 Regular Price $32.95

    Burroughs - BR12251R1 - Opto Display.

    The flat Panaplex display was developed by Burroughs from its Nixie tube technolgy.

    Panaplex II.

    Twelve (12) Digit 7 Segment.

    Material: Glass.

    Dimensions: 3.403 inch (86.4mm) long x 0.919 inch (23.3mm) high x 0.200 inch (5.0mm) deep, plus glass tip on rear making the unit actually 18.0mm deep.

    Note: Fair condition.

    Used/Removed from equipment.

    Made in USA

    Learn More
  24. Alco Electric - MS-6A - Indicator, mosaic readout. Seven (7) segment, 6.3V. RHDP.
    Alco Electric - MS-6A - Indicator, mosaic readout. Seven (7) segment, 6.3V. RHDP.
    $19.99
    READY TO SHIP - ONLY 5 LEFT IN STOCK!
    Indicator, mosaic readout. Seven (7) segment, 6.3V. RHDP. Case: Enclosed, with a 10 position male edge card (9 + Common). Dimensions: 0.832" (21.1mm) wide x 1.756" (44.6mm) high x 1.741" (44.2mm) deep. Has two (2) mount holes on face at approximately 1.535" (39.0mm) centers. Note: May in fact be gently used. Last 2 we sell will be w/o a Lens/Display cover. Learn More
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