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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 bulb shape. It operates at 28V AC and produces white light, identified by trade number 1820 (MPN…

SKU 3G-OTH-385186

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
1820-10PK
Type
Miniature Bayonet (BA9s), (T) Tubular, T3-1/4, 1820
Voltage
28V AC
Bulb Shape
T3-1/4
Light Color
White
Trade Number
1820
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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 bulb shape. It operates at 28V AC and produces white light, identified by trade number 1820 (MPN 1820-10PK).

Frequently Asked Questions

What is the APPROVED VENDOR 1820 incandescent bulb used for?

The APPROVED VENDOR 1820 incandescent bulb is used as a replacement lamp in industrial control panels, indicator lights, and test equipment that require a BA9s miniature bayonet base. Its 28V AC rating and T3-1/4 tubular shape make it suitable for panel-mount applications where white illumination is needed.

What are the specifications of the APPROVED VENDOR 1820-10PK bulb?

The APPROVED VENDOR 1820-10PK is a BA9s single-contact miniature bayonet base incandescent bulb. It operates at 28V AC, has a T3-1/4 tubular shape, produces white light, and carries trade number 1820. Each pack contains 10 bulbs. The bulb is designed for industrial indicator and control applications.

Where to buy APPROVED VENDOR 1820 bulbs worldwide?

3G Electric supplies the APPROVED VENDOR 1820 incandescent bulb worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this BA9s miniature bayonet lamp for your control panel or equipment maintenance needs.

How to select the correct BA9s incandescent bulb for replacement?

To select the correct BA9s incandescent bulb, match the trade number (e.g., 1820), voltage (28V AC), and base type (miniature bayonet). The APPROVED VENDOR T3-1/4 tubular bulb is a direct replacement for indicator lights in industrial panels. Always verify the bulb shape and light color against your existing lamp.

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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