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

OEM Incandescent Bulb: Incandescent - BA9s Single-Contact Miniature Bayonet Base Lamps
OEMBA9s Single-Contact Miniature Bayonet Base Lamps

OEM Incandescent Bulb: Incandescent

The APPROVED VENDOR Incandescent Bulb is a BA9s single-contact miniature bayonet base lamp with a T3-1/4 tubular (T) shape and a white light color. It operates at 14V AC and carries the trade number 1891…

SKU 3G-OTH-385195

Brand
OEM
Item
Incandescent Bulb: Incandescent
Category
BA9s Single-Contact Miniature Bayonet Base Lamps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OEM
Type
Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1891
Voltage
14V AC
Bulb Shape
T3-1/4
Light Color
White
Trade Number
1891

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

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

Product Description

The APPROVED VENDOR Incandescent Bulb is a BA9s single-contact miniature bayonet base lamp with a T3-1/4 tubular (T) shape and a white light color. It operates at 14V AC and carries the trade number 1891 (manufacturer part number).

Frequently Asked Questions

What is the APPROVED VENDOR incandescent bulb used for?

The APPROVED VENDOR incandescent bulb is used as a replacement lamp in indicator lights, panel displays, and small instrumentation where a BA9s miniature bayonet base and 14V AC supply are specified. Its T3-1/4 tubular shape fits tight enclosures in industrial control panels and test equipment.

What are the specifications of the APPROVED VENDOR bulb?

The APPROVED VENDOR is a T3-1/4 tubular incandescent bulb with a BA9s single-contact miniature bayonet base. It operates at 14V AC, produces white light, and carries trade number 1891. The manufacturer part number is .

Where to buy the APPROVED VENDOR bulb worldwide?

3G Electric supplies the APPROVED VENDOR incandescent bulb worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this BA9s miniature bayonet lamp.

How to select the correct BA9s incandescent bulb for a 14V AC circuit?

To select the correct BA9s incandescent bulb for a 14V AC circuit, match the base type (BA9s single-contact miniature bayonet), voltage (14V AC), and bulb shape (T3-1/4 tubular). The trade number 1891, as used on the APPROVED VENDOR , ensures proper fit and light output for indicator applications.

OEM Products

3G Electric supplies OEM ba9s single-contact miniature bayonet 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1892
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1892
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1864 (MPN 1864-1PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1864 (MPN 1864-1PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1893 (MPN 1893-2PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1893 (MPN 1893-2PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1866 (MPN 1866-1PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1866 (MPN 1866-1PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1820
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1820
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1835 (MPN 1835-1PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1835 (MPN 1835-1PK)