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. Chicago Miniature Lighting  -  387 - Miniature Bulb - Midget Flange Base, 28V,  T1-3/4. Package of 10.
    Chicago Miniature Lighting - 387 - Miniature Bulb - Midget Flange Base, 28V, T1-3/4. Package of 10.
    Special Price $6.98 Regular Price $8.50 As low as $5.98

    Chicago Miniature Lighting - 387 Miniature Bulb Midget Flange Base

    Type: High Performance Incandescent

    Cage Code /FSCM: 71744 = Chicago Miniature Lighting 

    Voltage: 28 Volt

    Current: 0.04 Amp (40mA)

    Wattage 1.12 Watt

    T1-3/4 Midget Flange (SX6s) Base

    0.30 MSCP

    Color: Clear

    filament Type: C-2F 

    0.63" (16.00mm) Maximum Overall Length

    0.23"" (5.9mm) Maximum Outer Diameter. 0.38" (9.7mm)

    Light Center Length (L.C.L.)

    10,000 Average Rated Hours.

    Luminous intensity (MSCP):0.377 lm.

    Package of 10.

    Military Quality - NSN 6240-00-788-6972  - MS25237-387 - New Old Stock

    Proudly Made in USA

    Alternates: 1H6240-00-788-6972SP, CM387, WW-8204-9, 39101600, MS25237-387 

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  2. General Electric - 19797-2 - Incandescent Reflector Flood Light, 150R/FL, 120V 150W, 150PAR38, BR40 Medium Screw (E26) Base.
    General Electric - 19797-2 - Incandescent Reflector Flood Light, 150R/FL, 120V 150W, 150PAR38, BR40 Medium Screw (E26) Base.
    Special Price $5.98 Regular Price $7.50 As low as $4.98

    General Electric - 19797-2 - Lamps & Lights, Incandescent Reflector Flood Light, 150R/FL, 120V 150W, 150PAR38.

    Status: Discontinued

    Incandescent Bulb 120V, 150 Watt.

    Color/Finish: Translucent, Inside Frost.

    Light Color: Clear White

    Color Temperature: White 2700K

    Bulb Shape: PAR38

    Base BR40 Medium Screw (E26) 

    Reflector Flood Lamp.

    Filament:  CC6

    Lumens: 1900

    Average Hour Life: 2000 Hours

    Position: Any - Indoor Bulb

    Dimensions: 5.00" Diameter, Length 6:562" 

    Genuine Vintage General Electric - New Old Stock

    Alternates: PLG401-W4, FG4058Z-1, 150R40/FL 130V

    Priced Each, Large Discount for Case order of 24 Bulbs

    Note: Bulky Product where quantity of Bulbs purchase may result in extra shipping cost due to size of the package and require adjustment dependent upon destination.

    Proudly Made in USA

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  3. LIGHTING COMPONENTS & DESIGN - 34H-0582 - Green 250V Neon panel-mt Indicator
    LIGHTING COMPONENTS & DESIGN - 34H-0582 - Green 250V Neon panel-mt Indicator
    $6.95
    Indicator Lamp, Supply Voltage:250VAC, Lamp Base Type:Wire Leads Power Rating:330mW, Color:Green, Mounting Hole Dia:9.5mm, RoHS No Learn More
  4. NSF ENGLAND - SB6SDV14 - Keylite. With one T1 Red LED.
    NSF ENGLAND - SB6SDV14 - Keylite. With one T1 Red LED.
    Special Price $5.98 Regular Price $7.00 As low as $4.98

    NSF ENGLAND - SB6SDV14 Keylite.

    With one T1 Red LED.

    Mount: PCB, 4 pin plus 2 leads on the led.

    Dimensions: 0.691" (17.5mm) x 0.493" (12.5mm) x 0.296" (7.5mm) above board.

    New.

    Learn More
  5. MICROSWITCH - PWLA101 - Indicator body. No lens cover, no lamp.
    MICROSWITCH - PWLA101 - Indicator body. No lens cover, no lamp.
    $9.00
    Lamps & Lights. Indicator body. No lens cover, no lamp. NIB, with manufactures installation sheet. Note: Oiltight. Learn More
  6. MICROSWITCH - PTW5101 - Indicator body. No lens cover, no lamp.
    MICROSWITCH - PTW5101 - Indicator body. No lens cover, no lamp.
    $9.00
    Lamps & Lights. Indicator body. No lens cover, no lamp. NIB, with manufactures installation sheet. Note: Oiltight. ALT P/N: 85105. Learn More
  7. LEDTRONICS - F206CY6-0004 - F206CY6-24V/20-P - Led, lamp. Color: yellow.
    LEDTRONICS - F206CY6-0004 - F206CY6-24V/20-P - Led, lamp. Color: yellow.
    Special Price $5.98 Regular Price $7.00
    READY TO SHIP - ONLY 3 LEFT IN STOCK!

    LEDTRONICS - F206CY6-0004 - F206CY6-24V/20-P Led, lamp.

    24V, 30mcd, 584nm, 12-14mA.

    FSN/NSN Qualified Based LED.

    Package: T1-3/4 (5mm) midget flange based.

    Color: Yellow.

    Direct incandescent replacement for 327, 387.

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  8. LEDTRONICS - F206CR6-0026 - F206CR6-24V/20-P - Led, lamp. Color: red.
    LEDTRONICS - F206CR6-0026 - F206CR6-24V/20-P - Led, lamp. Color: red.
    Special Price $5.98 Regular Price $7.00
    READY TO SHIP - ONLY 7 LEFT IN STOCK!

    LEDTRONICS - F206CR6-0026 - F206CR6-24V/20-P Led, lamp.

    24V, 45mcd, 635nm, 12-14mA.

    FSN/NSN Qualified Based LED.

    Package: T1-3/4 (5mm) midget flange based.

    Color: Red.

    Direct incandescent replacement for 327, 387.

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  9. MICROSWITCH - PTW2221 - Indicator body with lamp.
    MICROSWITCH - PTW2221 - Indicator body with lamp.
    $9.00
    Lamps & Lights. Indicator body with lamp. 240VAC 50/60Hz. No lens cover. NIB, with manufactures installation sheet. Note: ALT P/N: 75104. Oiltight. Learn More
  10. LITTELFUSE - 900-160H-031CN - Lamps & Lights. Indicator, 28V 20mA.
    LITTELFUSE - 900-160H-031CN - Lamps & Lights. Indicator, 28V 20mA.
    $8.00
    Lamps & Lights. Indicator, 28V 20mA. Package: Cartridge, bi-pin. Color: Red. New. Learn More
  11. LIGHTING COMPONENTS & DESIGN - 78F-V2-51 - Incandescent Indicator Lamps - Red - 24-28 Volts
    LIGHTING COMPONENTS & DESIGN - 78F-V2-51 - Incandescent Indicator Lamps - Red - 24-28 Volts
    Special Price $6.19 Regular Price $8.25
    "Midget Wedge Base" Incandescent Indicators - flat Cylindrical Lens - Red Lens color - 24-28 Vots .04 Amps Learn More
  12. VCC Leecraft - 31G3-2111T - Lamps & Lights. Panel Indicator, 14V 100mA. Incandescent.
    VCC Leecraft - 31G3-2111T - Lamps & Lights. Panel Indicator, 14V 100mA. Incandescent.
    Special Price $6.98 Regular Price $9.50 As low as $4.98

    VCC Leecraft - 31G3-2111T Lamps & Lights.

    VCC 31 Snap-Fit Rectangular Indicator Lights are rectangular indicator lights that quickly snap into a 1.281" x 0.395" (32.54mm x 10.03mm) mounting hole.

    Attractive Snapfit Incandescent Indicator Lamp with a Red Polycarbonate Lens and QC Terminals.

    Panel Indicator, 14V 100mA. (0.1A) 

    Incandescent Bulb.

    Series 31. Rectangular Red Polycarbonate Lens.

    Zinc Plated Steel Bezel with White Nylon Housing.

    Dimensions:1.260 - 1.275" (max) long x 0.372" wide x 0.475" behind panel, plus terminals.

    Snap-Fit for 1.282"X0.395" Monting Hole

    Bezel: 1.390" Long x 0.471" Wide.

    PMI Panel Thickness: 0.020" to 0.090"

    Connections: Male 0.250" (1/4") Quick Connect Terminals.

    Life: 10,000 Hours

    UL and CSA Listed, RoHS Compliant

    Alternate: Mouser 31G3-2111T

     

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  13. ELDEMA - MS25446-4 - Lamps. Incandescent 5VDC 60mA.
    ELDEMA - MS25446-4 - Lamps. Incandescent 5VDC 60mA.
    $6.95
    Lamps. Incandescent 5VDC 60mA. Lens size: T1-3/4. Color: red. Lens: round dome. Mount: panel, threaded bushing, with 6" teflon leads. Dimensions: 8.4mm D at it's widest area. Behind panel: 7.2mm D x 16.2mm deep. Note: Military NSN 6210-00-226-4542. Learn More
  14. Dialco/Dialight - 507-3835 - Lamps & Lights. Indicator. T2, 105-125V, Neon B-Pin, Panel Mount Cartridge. Amber.
    Dialco/Dialight - 507-3835 - Lamps & Lights. Indicator. T2, 105-125V, Neon B-Pin, Panel Mount Cartridge. Amber.
    Special Price $5.98 Regular Price $7.50 As low as $2.98

    Dialco/Dialight - 507-3835 - Lamps & Lights.

    Indicator. Neon Datalite Cartridge.

    Voltage: 105-125VAC or DC.

    Mount: Panel, Bi-Pin T-2, Long Cylindrical, Plastic.

    Unfrosted or Transparent Lens, Metal Finish.

    Color: Amber.

    Lens Shape: Stovepipe

    More info: http://www.dialight.com/Product/Details/445098/50738350931600

    See 131133 for same lamp with Legend and less expensive.

    Learn More
  15. Dialco/Dialight - 250-8738-14-504 - IND LAMP
    Dialco/Dialight - 250-8738-14-504 - IND LAMP
    Special Price $7.98 Regular Price $9.50
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    Dialco/Dialight - 250-8738-14-504 PANEL IND LAMP FACTORY

    NEW IND PKG'D GOLD

    BI-PINTurret Lamp Holder

    Type: Incandescent

    Panel Mount

    Indicators Body Material: Black Anodized Aluminum 250 Series Holder with out Collar for 3/8

    Learn More
  16. Unidentified MFG - L6/50 - Grain of Wheat Miniature Bulb Lamp w/ Wire Leads, 6.3V 50mA. Package of 10.
    Unidentified MFG - L6/50 - Grain of Wheat Miniature Bulb Lamp w/ Wire Leads, 6.3V 50mA. Package of 10.
    Special Price $5.98 Regular Price $8.95
    IN STOCK - MORE THAN 500 READY TO SHIP!

     L6/50 - Incandescent Miniature Bulb Lamps & Lights.

    6V @ approximately 50mA.

    Indicator Bulb

    Incandescent, with 6" leads 26AWG stranded.

    Bulb body dimensions: 0,225" Diameter X 0.70" Long

    Package of 10.

    Alternate: PH11-706B

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  17. 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
  18. 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
  19. 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
  20. 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
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