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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) shape. It operates at 13V AC, produces white light, and carries the trade number 1816 (MPN 21U626).

SKU 3G-OTH-385281

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
21U626
Type
Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1816
Voltage
13V AC
Bulb Shape
T3-1/4
Light Color
White
Trade Number
1816
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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) shape. It operates at 13V AC, produces white light, and carries the trade number 1816 (MPN 21U626).

Frequently Asked Questions

What is the APPROVED VENDOR 21U626 incandescent bulb used for?

The APPROVED VENDOR 21U626 incandescent bulb is a BA9s miniature bayonet base lamp used for indicator lighting, panel illumination, and signal applications in industrial control panels, instrumentation, and machinery. Its T3-1/4 tubular shape and 13V AC rating make it suitable for low-voltage circuits requiring white light.

What are the specifications of the APPROVED VENDOR 1816 bulb?

The APPROVED VENDOR 1816 bulb (MPN 21U626) is a T3-1/4 tubular incandescent lamp with a BA9s single-contact miniature bayonet base. It operates at 13V AC, produces white light, and carries trade number 1816. The bulb shape is T3-1/4, and it is designed for low-voltage industrial indicator applications.

Where to buy APPROVED VENDOR 21U626 bulbs worldwide?

You can source the APPROVED VENDOR 21U626 incandescent 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 provide reliable sourcing for BA9s miniature bayonet base lamps.

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 (13V AC for the 1816), bulb shape (T3-1/4 tubular), and trade number. Verify the application's voltage and physical fit. The APPROVED VENDOR 21U626 is a direct replacement for 1816 trade number lamps in indicator circuits.

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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