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.
- Unidentified MFG - 9-217 - 12V Halogen Bulb & Socket 55WattSpecial Price $3.75 Regular Price $5.00BULBS & SOX 12V 55 WATT Learn More
- Unidentified MFG - 4-077 - Lamps & Lights. Lamp socket for S C bayonet.$0.99
Lamps & Lights. Lamp socket for single pin S C bayonet. Mount: flush, flange; 43.3mm long x 15.8mm wide x 1.3mm tick with 27.0mm centers. Socket dimensions: 16.4mm OD (15.5mm ID), x 23.2mm OD high. Lamp sits 13.4mm in. Wire leads, 9-1/2".
Learn More - Multicomp - SCB-72 - 4-081 - Lamps & Lights. BA15S Lamp Socket / Holder for Single Pin Bayonet Candelabra.IN STOCK - MORE THAN 100 READY TO SHIP!
Multicomp - SCB-72 - 4-081 - BA15S Lamp Socket / Holder for Single Pin Bayonet Candelabra.
BA15S Lamp/Bulb Socket
Bulb/Lamp socket (only) for Single Pin/Wire/Contact Bayonet Candelabra Base Bulbs.
Heavy Duty Grounded Metal Housing Support.
Watage Rating: 75W
Voltage Rating: 250V
Will fit #93, 1141, 1156 and other 155mm Base Bayonet Bulbs.
Push & Rotate Bulb Socket.
Sheel: Nickel Plated Steel
Color: Silver
Approximate Lead Length: 10"
Applications: Automotive, Marine, Industrial, Commercial. (Commonly used 12VDC Automotive/Marine)
New Old Stock
- Commercial Electric - 5-331 - Keyless Lamp, Socket. 120VAC. Complete Wired, Phenolic.
Commercial Electric - Keyless Lamp, Socket. 120VAC.
Replace a socket or safely build a new light fixture with the versatile 2 in. Black Keyless Phenolic Lamp Socket. The keyless design is perfect for wall switch-operated lighting and its phenolic construction makes it durable and heat resistant. This 2 in. high socket features a 1/8-IP hickey and is threaded for standard, medium-base light bulbs. This socket also has a bracket screw terminal, is rated for 660-Watt, 250-Volt capacity for long-term indoor use, and is UL/CUL Listed for safety.
- Great for replacing old or worn out sockets in wall-switch operated lighting fixtures
- Phenolic construction for improved durability, heat resistance, and corrosion resistance
- Bottom wire connections allow for use with stranded copper wire or for attachment of leads
- Screw terminal construction enables easy and secure installation
- Compatible with medium-base light bulbs
Complete Wired and with Threaded Rod.
1/8-IP Hickey and uses Medium Base Bulb.
Application: Used in many types of lamp fixtures.
Standard Lamp Socket.
Approvals: UL, CSA for 660W and 250V
Applications: With a keyless design, this socket is best suited to wall switch-operated lighting fixtures. Its phenolic construction makes it exceptionally durable and heat resistant.
Alternates: #81595, 7040700, 030721704079
New Old Stock
Learn More - TUNG-SOL - PR18 - Lamps. 7.2V 0.56 Amp. Mount: flange.$1.44IN STOCK - MORE THAN 100 READY TO SHIP!Lamps. 7.2V 0.56 Amp. Mount: flange. Learn More
- Transistor Electronics Corp - TEC - L-1022-1A02-F2L-02 - Lamps & Lights. Aircraft Panel indicator, Red LED.IN STOCK - MORE THAN 100 READY TO SHIP!
TEC - Transistor Electronics Corp - L-1022-1A02-F2L-02
TEC Aircraft Panel Indicator Red LED
Lamps & Lights.
Panel indicator
Red LED.
Threaded Bushing, 6.3mm long.
Mount: Panel
Contacts: 2 Turret Posts. Gold
Dimensions: Body 12.6mm D x 12.6mm high.
Lens: 8.4 mm D x 8.8mm high.
Learn More - Transistor Electronics Corp TEC - DLR-5540C-9 - Panel Indicator for T1-3/4
Transistor Electronics Corp TEC - DLR-5540C-9 - Panel Indicator
Indicator Light for T1-3/4 Flanged Lamp Panel Mount
Lens: White
Connection: 3 Solder Lugs
Note: Mounting Nut Not Included
Vintage - New Old Stock - Rare
Learn More - Transistor Electronics Corp - 2259982-L - 28V Pilot Lamp #387 lamp$1.00IN STOCK - MORE THAN 100 READY TO SHIP!
Lamps & Lights. Panel indicator, 28V. White 0.45", with a #387 bulb.
Learn More - Texas Instruments - TIL322P - Opto Display. Seven Segment Numeric 0.5" (13mm)IN STOCK - MORE THAN 500 READY TO SHIP!
Texas Instruments - TIL322P - Opto Display.
Seven Segment Numeric 0.5".
Color@Wavelength: Red
Display Height: 13.0 mm
Forward Voltage-Max: 2.0 V
Number of Characters: 1.0
Operating Temperature-Min: -25.0 C
Operating Temperature-Max: 85.0 C
CC RHDP.
Color: Red
Genuine Vintage Texas Instruments - New Old Stock
Package: 10 Pin Dip.
Learn More - TELEMECANIQUE - XVAC361 - Stack Light Indicating Beacon Steady Blue Lens.Special Price $28.98 Regular Price $42.50Out of stock
TELEMECANIQUE - XVAC361 - Stack Light Indicating Beacon Steady Blue Lens
Status: Discontinued
24353 Light Tree LMP-Blue Stack Light
Lamp Purchase Separately.
7W Max.
Enclosure: Type 12 340 V Max
Package: Plastic with 2.5" ID.
Outside: 2-11/16" wide x 2-1/3" Tall Round.
Alternates: XVE36, SCHNEIDER ELECTRIC 37942
UPC 785901243533
Compliance: ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
Proudly Made in USA
Learn More - TELEMECANIQUE - XVAC341 -Stack Light Indicating Beacon Steady Red Lens.Special Price $28.98 Regular Price $42.50
TELEMECANIQUE - XVAC341 - Stack Light Indicating Beacon Steady Red Lens
Status: Discontinued
24353 Light Tree LMP-Red Stack Light
Lamp Purchase Separately.
7W Max.
Enclosure: Type 12 340 V Max
Package: Plastic with 2.5" ID.
Outside: 2-11/16" wide x 2-1/3" Tall Round.
Alternate: SCHNEIDER ELECTRIC 28047
Compliance: ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
Proudly Made in USA
Learn More - TAIWAN - ML-44 - #44 - Miniature Bulb, 6.3V 250mA. T-3-1/4, Package of 10.READY TO SHIP - ONLY 27 LEFT IN STOCK!
TAIWAN - ML-44 Lamps & Lights.
#44, 6.3V 250mA.
Size: T3-1/4 Bayonet.
Base: Miniature Bayonet (BA9S) Brass
Bulb Housing: Glass
Lumens: 11
Filament Shape: C-2R
Power: 1.6 Watt
Approximate Life: 3000 hours
Bulb Diameter: 0.4" Length: 1.190", Center Length: 0.780"
Applications: General Purpose and commonly used in pinball machines and coin-operated video games.
Package of 10.
From: 100/box.
Cross References: 21U517, 2FMP2, 40716, GE 25450, BC3255, B0026GYAM0, 25-010, 38C9280, 33459
Learn More - Sylvania - 1000PAR64Q/MFL - 1000WT. Halogen, Medium Flood, 120V Mogul End Prong BaseSpecial Price $42.98 Regular Price $54.95
Sylvania - 1000PAR64Q/MFL - 1000WT. Halogen, Medium Flood, 120V Mogul End Prong Base
1000 Watt 120 Volt PAR64 Mogul End Prong Base Sealed Beam Medium Flood Reflector Halogen Light Bulb
Bulb Type: Halogen
Learn More
Bulb Shape Type: Reflector
Bulb Shape: PAR64
Bulb Base Type: 2-Prong Mogul End-Prong
Bulb Base: G16d
Length: 6"
Voltage: 120
Wattage: 1000
Amperage: 8.33 - Sylvania - 941 - Lamps & Lights. Panel Indicator 2-Pin Base, 48V. T2, Miniature Incandescent.
Sylvania - 941 Lamps & Lights, 2, Incandescent, T2.
Panel indicator 48V.
Watts: 1.92W
Current: 0.04A (40mA)
Base: 2-Pin
Package: Tubular Bi-pin, clear lens.
Dimensions: 5.4mm in front of panel, 17mm behind panel, 5.0mm bi-pin electrical contacts.
Length: 1.10 (28.0mm)
Fits in 7.3mm hole.
Alternates: 941 , #941 , 941IC , #941IC
- Sylvania - 328 - #328 Lamps New 6V$0.89#328 Lamps New 6V 0.20A T-1 3/4 S.C. Mig Flanged. Learn More
- SOLICO - 4-440 - Lamps & Lights. Panel Indicator. 14V 1 watt.Special Price $3.98 Regular Price $5.00Out of stock
SOLICO - 4-440 - Lamps & Lights.
Panel Indicator. 14V 1 Watt
Round Snap-In 0.50" Diameter
Lens Color: Amber (Transparant).
Lens Type: Round Diamond Patterned Polycarbonate
Termination Style: Quick Connect 0.187" Terminals
Lights Starts to Illuminate at 4V
Current: 70 mA
Stainless Steel Bezel
White Nylon Boby
Mounts into 0.50" Diameter Hhole W/Panel Thinkness 0.030" - 0.0903"
Overall Dimensions: 1.25" Length, ).488" Diameter, with 0.625" Dimetewr Bezel
UL Listed
Learn More - SOLICO - 6-167 - Lamps & Lights. 125VAC 1/3 watt. Mount: snap in.Special Price $3.98 Regular Price $5.00
SOLICO - 6-167 - Lamps & Lights.
125VAC 1/3 Watt.
Mount: Snap-in Panel.
Body Material: Nylon
Lens Material: Polycarbonate
Lens: 20.9mm Long x 10.3mm Wide.
Front Panel View Overall: 31.3mm long x 17.2mm.
Hole in Panel must be 31.1mm - 31.5mm Long x 12.00mm - 12.2mm Wide.
Behind Panel: 20.5mm deep.
Contacts: (2) 1/4" Male Quick Connect Terminals.
Color: Red.
New Old Stock
- SIGNAL DIVISION - 121S-120A - Lamp, rotating. Amber color 60Hz.$90.00Out of stockLamp, rotating. Amber color 60Hz. Learn More
- SCHURTER - 0035.6726 - Panel indicator, 220VAC 0.5W. Green.Special Price $2.98 Regular Price $4.00
SCHURTER - 0035.6726 - Lamps & Lights.
Panel indicator, 220VAC 0.5 watt.
Mount: Panel 3/8" Snap-Iin.
Lens: Green.
Note: Type LRE16/220V.
Learn More - SCHUKO - 1411-410 - Lamps & Lights. 10/16Amp 250V Socket.$3.50IN STOCK - MORE THAN 100 READY TO SHIP!
Lamps & Lights. 10Amp or 16Amp 250V socket.
Learn More - PHILIPS/NORELCO - 17593 - MONITOR LAMP S02 MONITOR LAMP 9.5 VDCSpecial Price $5.63 Regular Price $7.50READY TO SHIP - ONLY 17 LEFT IN STOCK!
S02 MONITOR LAMP 12V 50 WATTS (for max. life operate at 9.5 VDC)
Learn More -
- Military - 8-215 - Lamps & Lights. Jewel for Panel Indicators. Red.Special Price $2.98 Regular Price $3.50Out of stock
Military - 8-215 - Lamps & Lights. Jewel for Panel Indicators.
Red. OD of Sliding part is 0.59"and 0.27" deep.
OD of whole dark red and chrome section is 0.64" and 0.71" tall overall.
Knurled edges.
Learn More - LXD - 29R3F 19KGZ - H4182A - LCD. 2-Digit 1/2"
LXD - 29R3F 19KGZ - H4182A - Liquid Crystal Display.
LXD Research & Display's High Reliability LCDs incorporate state-of-the-art material technologies to handle wide temperature operation and extreme outdoor environments. LXD's TN and STN products are used in lab instrumentation, parking meters, aerospace displays, drilling platforms, gas station pumps and construction equipment.
Black Characters, Light Background
2-Digit, 1/2"H.
Wide Field of View
View Angle: 1.30
18-pin DIP Package.
Operating Temperature: -30 C to +85 C
Front polarized to be vertical compatible with polarized sunglasses
Pins 2.54mm Spacing.
New Old Stock - Proudly Made in USA
Alternate/Replacement: H4182A (Note: Replacements are made in Asia)