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APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular - BA9s Single-Contact Miniature Bayonet Base Lamps
APPROVED VENDORBA9s Single-Contact Miniature Bayonet Base Lamps

APPROVED VENDOR Incandescent Bulb: Incandescent, Miniature Bayonet (BA9s), (T) Tubular

The APPROVED VENDOR Incandescent Bulb is a BA9s single-contact miniature bayonet base lamp with a T3-1/4 tubular (T) bulb shape. It operates at 6.3V AC and produces white light, identified by trade number 1866…

SKU 3G-OTH-385260

Brand
APPROVED VENDOR
Item
Incandescent Bulb: Incandescent, Miniature Bayonet
Category
BA9s Single-Contact Miniature Bayonet Base Lamps
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
1866-1PK
Type
Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1866
Voltage
6.3V AC
Bulb Shape
T3-1/4
Light Color
White
Trade Number
1866
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APPROVED VENDOR 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) bulb shape. It operates at 6.3V AC and produces white light, identified by trade number 1866 (manufacturer part number 1866-1PK).

Frequently Asked Questions

What is the APPROVED VENDOR 1866 incandescent bulb used for?

The APPROVED VENDOR 1866 incandescent bulb is used as a replacement lamp in indicator lights, panel meters, and control systems that require a BA9s miniature bayonet base. Its 6.3V AC rating makes it suitable for low-voltage signaling and pilot-light applications in industrial control panels and machinery.

What are the specifications of the APPROVED VENDOR 1866 bulb?

The APPROVED VENDOR 1866 bulb is a T3-1/4 tubular incandescent lamp with a BA9s single-contact miniature bayonet base. It operates at 6.3V AC, produces white light, and carries trade number 1866 (MPN 1866-1PK). The bulb shape is T3-1/4, designed for compact indicator sockets.

Where to buy the APPROVED VENDOR 1866 bulb worldwide?

You can source the APPROVED VENDOR 1866 bulb through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine APPROVED VENDOR lamps for industrial maintenance needs.

How to select the correct BA9s incandescent bulb for replacement?

To select the correct BA9s incandescent bulb, match the base type (BA9s miniature bayonet), voltage (6.3V AC), and bulb shape (T3-1/4) to your fixture. The trade number 1866 ensures compatibility with existing sockets. Always verify the original lamp's specifications before ordering to avoid electrical mismatch.

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 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.

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