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.
Items 1-24 of 847
- Chicago Miniature Lab - 387 - Lamps. Midget Flange, 28V T1-3/4. Package of 10.Special Price $4.98 Regular Price $6.00
Chicago Miniature Lab - 387 Lamps.
Incandescent 28V 40mA. 1.12 W
Single Contact, Midget Flange
Bulb Life: 7,000 hours.
Bulb Length: 15.9mm.
Luminous intensity (MSCP):0.377lm. P
ackage: Midget flange T1-3/4. (T1.75)
Package of 10.
Cross: GI 1H6240-00-788-6972SP.Learn More
- OSHINO - OL-4185 IEB/E/TPL - OL4185IBP - Sub-Miniature T1 1/4 Glass Bulb/ Lamp, 14V 100mA. Package of 10.Special Price $8.98 Regular Price $14.50 As low as $4.98IN STOCK - MORE THAN 5,000 READY TO SHIP!
OSHINO - OL-4185 IEB/E/TPL - OL4185IBP - T1 1/4 Glass Bulb / Lamp.
T1-1/4, Glass Bulb Radial Tinned Copper Leads
Subminiature 14V 100mA, 10,000 hours.
Dimensions: 4.1mm D x 10.5mm Length with 25mm Long Leads.
Life: 10,000 Hours @14 VDC
Extended life on 12V.
Made in Japan
More info: http://www.oshino-lamps.de/en/t114ibp2.html
Alternate P/N - OL-4185-002551-3AB00017
Applications: Automotive Headlight Switch Bulbs
Made in Japan
Similar: DW48, DW21, DW07, 8640, DW10 (See Attachment for specification differences).
Pricing starts for a Package of 10.
Bulk bags of 500 are Highly discounted.Learn More
- Wamco - KW206S-TB - Opto display. Single digit read-outs. New.$29.99Opto 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
- WAMCO - KW615-17 - Opto display. Seven (7) segment 5V glass.$80.00Out of stockOpto 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
- Unidentified MFG - LT2-20-2F7 - NE2 - Neon, Glow Lamp/Bulb, Package of 100.Special Price $26.98 Regular Price $40.00READY TO SHIP - ONLY 44 LEFT IN STOCK!
LT2-20-2F7 - NE2 - Neon, Glow Lamp/Bulb
Neon glow lamps are a sort of miniature gas discharge lamps. The lamp is composed by a sealed glass bulb containing two electrodes and a low pressure noble gas mixture. When current flows through the lamp, the gas immediately surrounding the negative electrode glows.
Neon, Glow Lamp, High Brightness
Be sure to add a 75K or 100k series resistor for 110v operation or a 220k resistor for 220v operation
Lamp Color: Orange. (Internal Helium gas)
Dimensions: Approximately 5.8mm D x 15mm long with glass tip.
Leads: 2" long with bare wire leads.
Life: Greater than 25,000 Hours
Package of 100.Learn More
- Unidentified MFG - 7-028 - 12V 250MA 3W Bayonet.Special Price $0.98 Regular Price $1.29 As low as $0.69
Miniature Incandesent Bulb
12V 250MA 3-Watt AC/DC Bayonet base Lamps.Learn More
- Osram Sylvania - 52A - Miniature T2 Incandescent Slide Base Bulb, 24V 30mA, 72W 8,000 Hours. Package of 10Special Price $9.98 Regular Price $12.00 As low as $7.98IN STOCK - MORE THAN 100 READY TO SHIP!
Osram Sylvania - 52A Miniature T-2 Incandescent Bulb. Package of 10
Voltage: 24V (Operating Voltage 6-24V)
Current: 30mA (0.03A)
Wattage: .72 W
Base: SL6, Miniature Wedge Slide Base #6.
Lens Color: Clear
Life: 8,000 Hours.
430EFC MSCP C-2F Filament Design
End Foot Candela: 0.072
Maximum Overall Length: 0.92" Inch
15mm Length, 3.5mm Width
Alternates: 52A TB OBS, Eiko 24X, 33599, NE-52A, WW-7SL5-3
Product Number: 37110, 24PSB, Allied 70216192, Product Number 35920
Genuine Osram Sylvania - Made in Korea - New Old Stock
Manufacturers' Packaging of TenLearn More
- Signalite - NE-83 - 5AH - Lamps & Lights. Neon, 60VDC 5mA Package of 5.Special Price $14.98 Regular Price $18.50 As low as $9.98IN STOCK - MORE THAN 100 READY TO SHIP!
Signalite - NE-83 - 5AH - Lamps & Lights.
Very Economical - Rugged and long-lived - Ideal for AC line-voltage and up to 90V DC applications
This "High-Current" lamp shows promise wherever greater current carrying capacity is required.
Neon Lamp, 60VDC 5mA. - Max. 100 VDC
Design Current: 5.00 mA
Initial DC Breakdown Voltage: 50-100
Initial DC Maintaining Voltage: Average >59
Less than 10 Microcuries of H3 per lamp
DC Maintaining Voltage @ 10.0 mA is 65 VDC Average
Glow Lamp, Glass Envelope with Wire Leads.
Dimensions: 5.9mm D x 22.6mm tall.
Lead spacing: 1.0mm. Bulb Shape - T2
Vintage Genuine Signalite NE-83 Bulb - New Old Stock
Often used in Voltage Regulation circuit.
5,000 hour+ Life
Alternates: WW-3FTE-6, 5AH, Digi-Key 3465-WW-3FTE-6-ND
Package of 5.Learn More
- PESTOLITE - F4T5-BL - Lamps & Lights. Ultra-Violet Fluorescent, T5, 40024-BL, 4 Watt Glass Bulb. Black Light, Package of 2.Special Price $7.98 Regular Price $12.50IN STOCK - MORE THAN 100 READY TO SHIP!
Lot of 2 - PESTOLITE - F4T5-BL - Ultra-Violet Fluorescent 4 watt glass bulb.
Black Light. 0.63" D x 6.00" (152mm) L, 5.8" L with four pins.
Average Lifetime: 6,000 hours 2-pins each end.
Manufacturer: PestoLite Inc
Model Reference: SK-6
Lamp Type: F4T5 BL
Base: Fluorescent T5
Base Type: Miniature Bi-Pin
Wavewlength: 368 nm
Service Life: 6000 hrs
Fixture Type: Insect Control Device
Ballast Type: Preheat Magnetic
Voltage: 120 VAC
Color Temperature: BlackLight, Color Rendering Index: BlackLight
Application/Use: Insect Control, Nail Dryer, Conterfeit Currency Detection, Mosquito/Fly Trap/Zapper, UV transilluminator, copier, photo-printing machine,shadowless glue curing,film, resin plate and other photosensitive materials, exposure, etc..
Alternate P/Ns: 15503, S2904, 3000105, 10017, 4-152, BLE-220B, 204140, BL/350, Flykiller, UFL-F4T5/BL, 90450, LF-4054, 6240-00-151-7642, F4T5/UVA, F4T5/BLCE
Package of 2.
- Osram Sylvania - 302990 - 2014 - Miniature Specialty Halogen G4 Bi-Pin, 14V 2.5Amp 35W, T3 1/4.Special Price $9.98 Regular Price $12.95 As low as $6.98
Osram Sylvania - Code 302990 - 2014 - Speicialty Halogen Bulb.
Halogen Clear Quartz
Voltage/Current:/Wattage 14V 2.5Amp 35Watt.
Tubular Shape: T3.25, T3 1/4
G4 Sub-miniature Bi-Pin Base
Base: G4 /GZX4 2-Pin 4mm Center /Center
Luminous Flux (lm): 767
Bulb Finiswh: Clear
Dimensions: 1.562" long.
Average Lifetime 150-hours.
Very Bright - Long Life - High Quality.
Made in USA.
Alternates: GE 791, USHIO SM-791, BW791, 43123-791
New Old Stock - Rare - Difficult Bulb to Find
Note: Oil on your hands will damage and/or cause early failure of Halogen bulbs.
Applications: Down Lights, Under Cabinet, Landscape Lighting, Microscopes, Medical, Automotive and Instrumentation.
Highly Discounted for Factory Box of 24 Bulbs
- MAJOR - NE-2 with Resistor - Lamps, Neon. Glow lamps.Special Price $1.19 Regular Price $1.69 As low as $0.59
MAJOR - NE-2 with Resistor Lamps, Neon.
A neon lamp (also neon glow lamp) is a miniature gas discharge lamp. The lamp typically consists of a small glass capsule that contains a mixture of neon and other gases at a low pressure and two electrodes (an anode and a cathode). When sufficient voltage is applied and sufficient current is supplied between the electrodes, the lamp produces an orange glow discharge. The glowing portion in the lamp is a thin region near the cathode; the larger and much longer neon signs are also glow discharges, but they use the positive column which is not present in the ordinary neon lamp. Neon glow lamps were widely used as indicator lamps in the displays of electronic instruments and appliances. They are still sometimes used for their electrical simplicity in high-voltage circuits.
Glow Lamps, 2 Electrodes that Glow Orange when 115VAC is applied.
Has a 30K ohm 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.
Power: 0.25 W
Voltage: 105 to 125 V
Life: > 25,000 Hours
Proudly Made in USA
- LITRONIX - DL1414CE - Opto display. 4 Digit 16 segment, 12 dip. New.Special Price $49.95 Regular Price $75.00Opto display. Alphanumeric 4 digit, 16 segment, bubble. Character height: 2.85mm. Color: red GaAsp. Package: 12 Dip. Learn More
- IEE - LRT1704R - Opto Display. 5 x 7 Alpha-Numeric Dot Matrix Display.Special Price $3.98 Regular Price $5.00 As low as $2.98IN STOCK - MORE THAN 1,000 READY TO SHIP!
IEE - LRT1704R Opto Display - 5 x 7 Alpha-Numeric Dot Matrix Display.
IEE has over 70 years of experience building custom military and industrial displays.
The LDP-080705R is a retro red color 8 digit 5x7 (+ decimal) pixel LED matrix display. The module is based on eight LRT1704R display modules (equivalent the TIL307 display) and two TLC5920 from TI which allows all those LEDs to be controlled with only 7 microcontroller I/O lines. Pixels can show as black (that is, completely unlit), or red. Uses a standard HUB08 connection, so you can use the PLT-1001 driver boards to control it. Same display units as used in the classic SR-60 Programmable Calculator.
Alphanumeric Alpha-Numeric Dot Matrix Display. LED, X-Y select.
One Character. - Bright/Low Power
Super Cute 7.62mm (0.300 in) High Characters.
Character Height: 8mm.
Peak Wavelength: 635nm.
Luminous Intensity: 450ucd.
Forward Voltage: 2.8V.
Forward Current: 20mA.
Vintage New Old Stock - 1970s Vintage - Rare
Alternates: TIL305, LTP305R
Data Sheet: http://www.embeddedadventures.com/datasheets/LDP-3208S_hw_v2_doc_v1.pdf
- IEE - LR1737R - IEE1737R - Seven Segment Numeric LED Display.Special Price $2.98 Regular Price $4.50 As low as $0.98
IEE - Industrial Electronic Engineers - LR1737R - IEE1737R- Opto Displays. Seven Segment LED.
Numeric L and R decimal, 0.3" Character Appearance, Red.
Wide Viewing Angle, High Contrast.
Standard 0.3" DIP Lead Configuration PCBoard or Socket Mountable
Common Anode, RT and LT Hand Decimal
Peak wavelength (m)=655n.
Package: 11 Dip in a 14 Dip package.
New Old Stock
- General Instruments - MAN2815 - Opto Display. 8 Characters, 14 Segment, New.Special Price $34.98 Regular Price $45.00
General Instruments - MAN2815 - Opto Display.
The MAN2815 is an eight-character alpha-numeric display which is end-stackable and capable of displaying all alpha and numeric characters plus symbols. Each character is constructed from a monol ith ie, red GaAsP chip formated into a 14-segment font with a decimal point.
Low Power Consumption (As low as 0.5 mA average current or 1.0 mw per segment.)
• Aesthetically designed characters.
• Sculptured continuous segments.
• Complete Alpha-numerics plus special characters.
• Voltage and current compatibility for interfacing ease with microprocessors and related circuitry.
• 0.135" character height
• 0.175" character spacing allowing as much as 32 characters in 5.6" linear panel space.
• Common Cathode
• Internally wired for multiplexing.
Segmented Alphanumeric LED.
Eight (8) Characters, 14 segment, Common Cathode, Red.
Character Height: 3mm. (0.135")
Peak Wavelength: 660nm.
Luminous Intensity: 60 /Lcd @ 2.5 mA
Additional Information https://docs.google.com/document/d/1Jr7_KKxOSCWuI8DnalPyn5hXimJJKMCecVwquEf2ikg/edit
Package: 24 Dip.Learn More
- 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
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, MS25237-387Learn More
- General Electric - EKZ - Lamp/ Bulb, Quartz. Lamp and Cable with QCX-20 Socket / Holder & fiber Optic Cable.Special Price $24.98 Regular Price $38.50
General Electric - EKZ - Lamp, Quartz. Complete with QCX-20 Socket / Holder and Mating Fiber Optic Cable.
Light Type" Incandescent
Complete with QCX-20 Socket/Holder.
Color Temperature: 3,100K
Bulb Dimensions: 2.0" High, 1.75" Length, 2.0" Width
Dimensions: Overall 2" square x 4-7/8" tall, plus cable.
Applications: Slide Projector Lamp & Chromascan Scan
Bulb UPC 043168993388
Used / Removed from Chromascan Scan Equipment
Made in USALearn More
- Glo Lite Sales Ltd - 2511 - Lamps. 2.5V 100mA. "Grain of Wheat" Package of 10.Special Price $0.98 Regular Price $1.50IN STOCK - MORE THAN 500 READY TO SHIP!
Glolite Sales Ltd - 2511 Lamps.
2.5V 100mA. (M.S.C.P.= 0-1 )
Case: T-1 radial leads.
Grain of wheat bulbs.
Package of 10.Learn More
- General Electric - AH6-1-B - High pressure mercury ARC glow lamp.$8.79Lamps & Lights. High pressure mercury ARC glow lamp. Dangerous, requires GE Water Jactek, type 110A or 111 to operate. Dimensions: 3.25" long. Learn More
- EAO SWITCH - 701-968.24 - Lamps & Lights. Lamp cluster 24VDC.$8.79
EAO SWITCH - 701-968.24 Lamps & Lights.
Lamp Cluster 24VDC
For EAO 14-131.022.1097.
L24 Illuminated Push Button Switches.Learn More
- Dialco/Dialight - 507-4537-0937-640 - Neon indicator lamps 105-125VAC/DC.Special Price $3.98 Regular Price $5.00IN STOCK - MORE THAN 500 READY TO SHIP!
Dialco/Dialight - 507-4537-0937-640
Neon Indicator Lamps 105-125VAC/DC, 0.3 mA, with 56K internal resistor.
Clear cap, aluminum housing with nickel silver pins.
Dimensions: 0.264" D x 1.45" long.
Note: Cartridges accept holders #507-8745-504, not included.Learn More
- DURA ELECTRIC - FS-5 - FS5 - STARTER - 4, 6, 8 Watt Florescent StarterSpecial Price $0.98 Regular Price $1.49 As low as $0.69IN STOCK - MORE THAN 1,000 READY TO SHIP!
DURA ELECTRIC - FS-5 Starter
Start your light fixture with ease and efficiency using the FS-2 Fluorescent Starter. If tube glows only at ends or if it blinks continuously, a new starter may be needed.
Fluorescent light starters install into preheat-start magnetic fluorescent ballasts. They provide a small amount of electricity that ionizes the gas inside a fluorescent bulb, allowing the gas to conduct electricity so that the bulb can light. Starters should be replaced when fluorescent lights begin to flicker or fail to light.
Connections: Standard Two Pin Design
With Long Life Ceramic Condenser
4/6/8 Watt Fluorescent Lamp Starter
National Item Identification Number: 00-299-5962, 002995962, 6250-00-299-5962, 6250002995962
New Old Stock
- EKO - 336 - Lamps & Lights. 14V 50mA. Package of 10$3.00IN STOCK - MORE THAN 500 READY TO SHIP!
Lamps & Lights. 14V 50mA. Midget base, no flange. Package of 10Learn More
- Dialco/Dialight - 251-8738-1535-911 - Lamp holders. Socket for bi-pin lamps.$1.89Lamp holders. Socket for bi-pin lamps, with shielded lens cap, 0.37" D. Threaded bushing, panel mount. Complete with hardware. Note: Military type, NSN 6210009448756. Learn More