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APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign - BA15s Single-Contact Bayonet Base Lamps
APPROVED VENDORBA15s Single-Contact Bayonet Base Lamps

APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign

The APPROVED VENDOR Incandescent Bulb is a BA15s single-contact bayonet base lamp with an S8 bulb shape. It operates at 28V AC and produces white light, identified by Trade Number 1591 (MPN 1591-1PK).

SKU 3G-OTH-390324

Brand
APPROVED VENDOR
Item
Incandescent Bulb: Incandescent, Single Contact Bayonet
Category
BA15s Single-Contact Bayonet Base Lamps
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
1591-1PK
Type
Single Contact Bayonet (BA15s), (S) Sign, S8, 1591
Voltage
28V AC
Bulb Shape
S8
Light Color
White
Trade Number
1591
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Incandescent Bulb is a BA15s single-contact bayonet base lamp with an S8 bulb shape. It operates at 28V AC and produces white light, identified by Trade Number 1591 (MPN 1591-1PK).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the APPROVED VENDOR 1591 incandescent bulb used for?

The APPROVED VENDOR 1591 incandescent bulb is used for sign lighting and indicator applications. Its S8 shape and BA15s single-contact bayonet base make it suitable for commercial signage, marine panels, and industrial control cabinets where a compact, white-light source operating at 28V AC is required.

What are the specifications of the APPROVED VENDOR 1591-1PK bulb?

The APPROVED VENDOR 1591-1PK is an incandescent bulb with a BA15s single-contact bayonet base, S8 bulb shape, and 28V AC operating voltage. It produces white light and carries Trade Number 1591. The manufacturer part number is 1591-1PK, and the brand is APPROVED VENDOR.

Where to buy the APPROVED VENDOR 1591 bulb worldwide?

3G Electric supplies the APPROVED VENDOR 1591 incandescent bulb worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this BA15s 28V AC lamp for your sign or indicator application.

How to select the correct BA15s incandescent bulb for a sign?

To select the correct BA15s incandescent bulb, match the base type (single-contact bayonet), voltage (28V AC for the 1591), bulb shape (S8), and light color (white). Verify the trade number and check the fixture's wattage rating. The APPROVED VENDOR 1591-1PK meets these criteria for sign lighting.

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 ba15s single-contact 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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