Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Grooved (S5-7), (T) Tubular, T1-3/4 - S5-7 Midget Grooved Base Lamps
APPROVED VENDORS5-7 Midget Grooved Base Lamps

APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Grooved (S5-7), (T) Tubular, T1-3/4

The APPROVED VENDOR Incandescent Bulb is a T1-3/4 tubular lamp with a S5-7 midget grooved base, trade number 386. It operates at 14V AC and produces white light. This bulb is supplied as a 10-pack under manufacturer…

SKU 3G-OTH-387600

Brand
APPROVED VENDOR
Item
Incandescent Bulb: Incandescent, Midget Grooved
Category
S5-7 Midget Grooved Base Lamps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
386-10PK
Type
Midget Grooved (S5-7), (T) Tubular, T1-3/4, 386
Voltage
14V AC
Bulb Shape
T1-3/4
Light Color
White
Trade Number
386
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Incandescent Bulb is a T1-3/4 tubular lamp with a S5-7 midget grooved base, trade number 386. It operates at 14V AC and produces white light. This bulb is supplied as a 10-pack under manufacturer part number 386-10PK.

Frequently Asked Questions

What is the APPROVED VENDOR 386-10PK incandescent bulb used for?

The APPROVED VENDOR 386-10PK incandescent bulb is used as a replacement lamp in industrial indicator lights, panel displays, and control systems that require a T1-3/4 tubular bulb with an S5-7 midget grooved base. It operates at 14V AC and produces white light for clear visual signaling.

What are the specifications of the APPROVED VENDOR 386-10PK bulb?

The APPROVED VENDOR 386-10PK is a T1-3/4 tubular incandescent bulb with an S5-7 midget grooved base. It has a trade number 386, operates at 14V AC, and produces white light. The bulb is supplied as a 10-pack under manufacturer part number 386-10PK.

Where to buy the APPROVED VENDOR 386-10PK bulb worldwide?

You can source the APPROVED VENDOR 386-10PK incandescent bulb worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.

How to select the correct replacement for an S5-7 midget grooved base bulb?

To select the correct replacement, match the trade number (386), voltage (14V AC), and base type (S5-7 midget grooved). The APPROVED VENDOR 386-10PK fits T1-3/4 tubular sockets. Always verify the original bulb's markings and consult the equipment manual to ensure proper fit and electrical compatibility.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR s5-7 midget grooved base lamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Grooved (S4S/8), (T) Tubular, T1-3/4, 386 (MPN 386-1PK). Key specifications — Voltage: 14V AC; Trade Number: 386; Brand: APPROVED VENDOR; Bulb Shape: T1-3/4; Light Color: White.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Grooved (S4S/8), (T) Tubular, T1-3/4, 386 (MPN 386-1PK). Key specifications — Voltage: 14V AC; Trade Number: 386; Brand: APPROVED VENDOR; Bulb Shape: T1-3/4; Light Color: White.
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Grooved (S4S/8), (T) Tubular, T1-3/4, 388 (MPN 388-1PK). Key specifications — Voltage: 28V AC; Trade Number: 388; Brand: APPROVED VENDOR; Bulb Shape: T1-3/4; Light Color: White.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Grooved (S4S/8), (T) Tubular, T1-3/4, 388 (MPN 388-1PK). Key specifications — Voltage: 28V AC; Trade Number: 388; Brand: APPROVED VENDOR; Bulb Shape: T1-3/4; Light Color: White.
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Screw (E5), (T) Tubular, T1-3/4, 335, 28V AC (MPN 335-10PK). Key specifications — Light Color: White; Bulb Shape: T1-3/4; Trade Number: 335; Brand: APPROVED VENDOR; Voltage: 28V AC.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Screw (E5), (T) Tubular, T1-3/4, 335, 28V AC (MPN 335-10PK). Key specifications — Light Color: White; Bulb Shape: T1-3/4; Trade Number: 335; Brand: APPROVED VENDOR; Voltage: 28V AC.
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Screw (E5), (T) Tubular, T1-3/4, 373, 14V AC (MPN 373-10PK). Key specifications — Light Color: White; Bulb Shape: T1-3/4; Trade Number: 373; Brand: APPROVED VENDOR; Voltage: 14V AC.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Screw (E5), (T) Tubular, T1-3/4, 373, 14V AC (MPN 373-10PK). Key specifications — Light Color: White; Bulb Shape: T1-3/4; Trade Number: 373; Brand: APPROVED VENDOR; Voltage: 14V AC.
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Flanged (F3-6), (T) Tubular, T1, 6839, White (MPN 6839-1PK). Key specifications — Voltage: 28V AC; Trade Number: 6839; Brand: APPROVED VENDOR; Bulb Shape: T1; Light Color: White.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Flanged (F3-6), (T) Tubular, T1, 6839, White (MPN 6839-1PK). Key specifications — Voltage: 28V AC; Trade Number: 6839; Brand: APPROVED VENDOR; Bulb Shape: T1; Light Color: White.
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Screw (E5), (T) Tubular, T1-3/4, 1769, White (MPN 1769-10PK). Key specifications — Light Color: White; Bulb Shape: T1-3/4; Trade Number: 1769; Brand: APPROVED VENDOR; Voltage: 2.5V AC.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Screw (E5), (T) Tubular, T1-3/4, 1769, White (MPN 1769-10PK). Key specifications — Light Color: White; Bulb Shape: T1-3/4; Trade Number: 1769; Brand: APPROVED VENDOR; Voltage: 2.5V AC.

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Grooved (S5-7), (T) Tubular, T1-3/4, 388 (MPN 388-10PK). Key specifications — Voltage: 28V AC; Trade Number: 388; Brand: APPROVED VENDOR; Bulb Shape: T1-3/4; Light Color: White.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Grooved (S5-7), (T) Tubular, T1-3/4, 388 (MPN 388-10PK). Key specifications — Voltage: 28V AC; Trade Number: 388; Brand: APPROVED VENDOR; Bulb Shape: T1-3/4; Light Color: White.
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Grooved (S5-7), (T) Tubular, T1-3/4, 334 (MPN 334-10PK). Key specifications — Voltage: 28V AC; Trade Number: 334; Brand: APPROVED VENDOR; Bulb Shape: T1-3/4; Light Color: White.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Grooved (S5-7), (T) Tubular, T1-3/4, 334 (MPN 334-10PK). Key specifications — Voltage: 28V AC; Trade Number: 334; Brand: APPROVED VENDOR; Bulb Shape: T1-3/4; Light Color: White.
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Grooved (S5-7), (T) Tubular, T1-3/4, 336 (MPN 336-10PK). Key specifications — Voltage: 14V AC; Trade Number: 336; Brand: APPROVED VENDOR; Bulb Shape: T1-3/4; Light Color: White.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Grooved (S5-7), (T) Tubular, T1-3/4, 336 (MPN 336-10PK). Key specifications — Voltage: 14V AC; Trade Number: 336; Brand: APPROVED VENDOR; Bulb Shape: T1-3/4; Light Color: White.
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Grooved (S5-7), (T) Tubular, T1-3/4, 379 (MPN 379-10PK). Key specifications — Voltage: 6.3V AC; Trade Number: 379; Brand: APPROVED VENDOR; Bulb Shape: T1-3/4; Light Color: White.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Midget Grooved (S5-7), (T) Tubular, T1-3/4, 379 (MPN 379-10PK). Key specifications — Voltage: 6.3V AC; Trade Number: 379; Brand: APPROVED VENDOR; Bulb Shape: T1-3/4; Light Color: White.