We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

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. It operates at 5V AC and produces white light, identified by trade number 1850 (MPN 1850-10PK).

SKU 3G-OTH-385266

Also listed as: 185010PK · 1850 10PK

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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OEM
Manufacturer Part Number
1850-10PK
Type
Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1850
Voltage
5V AC
Bulb Shape
T3-1/4
Light Color
White
Trade Number
1850

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. It operates at 5V AC and produces white light, identified by trade number 1850 (MPN 1850-10PK).

Frequently Asked Questions

What is the APPROVED VENDOR 1850 incandescent bulb used for?

The APPROVED VENDOR 1850 incandescent bulb is used as a replacement lamp in indicator lights, pilot lights, and small panel fixtures that require a BA9s miniature bayonet base. Its 5V AC rating and T3-1/4 tubular shape make it suitable for low-voltage signaling applications in industrial control panels and equipment.

What are the specifications of the APPROVED VENDOR 1850 bulb?

The APPROVED VENDOR 1850 bulb is a BA9s single-contact miniature bayonet base lamp with a T3-1/4 tubular shape. It operates at 5V AC, produces white light, and carries trade number 1850. The manufacturer part number is 1850-10PK. It is an incandescent type bulb.

Where to buy the APPROVED VENDOR 1850 bulb worldwide?

3G Electric supplies the APPROVED VENDOR 1850 incandescent bulb worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this BA9s miniature bayonet base lamp for your low-voltage signaling needs.

How to select the correct BA9s incandescent bulb for replacement?

To select the correct BA9s incandescent bulb, match the base type (BA9s single-contact miniature bayonet), voltage (5V AC for the 1850), bulb shape (T3-1/4 tubular), and trade number. Verify the application's voltage and physical fit. The APPROVED VENDOR 1850-10PK is a common choice for low-voltage indicator lights.

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, 1408 (MPN 1408-10PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1408 (MPN 1408-10PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1835 (MPN 1835-10PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1835 (MPN 1835-10PK)
Miniature bayonet base incandescent lamp with BA9s single-contact base and T3-1/4 tubular bulb shape. Operates at 6.3V AC and produces white light. Suitable for indicator lighting, panel illumination, and signal applications in control panels, test equipment, and instrumentation
Miniature bayonet base incandescent lamp with BA9s single-contact base and T3-1/4 tubular bulb shape. Operates at 6.3V AC and produces white light. Suitable for indicator lighting, panel illumination, and signal applications in control panels, test equipment, and instrumentation
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1816 (MPN 1816-10PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1816 (MPN 1816-10PK)
T3-1/4 tubular incandescent lamp with BA9s single-contact miniature bayonet base. Operates at 28V AC and produces white light. Used as a replacement lamp in indicator lights, panel meters, and control systems requiring a BA9s base
T3-1/4 tubular incandescent lamp with BA9s single-contact miniature bayonet base. Operates at 28V AC and produces white light. Used as a replacement lamp in indicator lights, panel meters, and control systems requiring a BA9s base
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1888 (MPN 1888-10PK)
APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1888 (MPN 1888-10PK)