Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
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 12.8V AC, produces white light, and carries Trade Number 1073 (MPN 1073-1PK).

SKU 3G-OTH-390309

Brand
APPROVED VENDOR
Item
Incandescent Bulb: Incandescent, Single Contact Bayonet
Category
BA15s Single-Contact Bayonet Base Lamps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
1073-1PK
Type
Single Contact Bayonet (BA15s), (S) Sign, S8, 1073
Voltage
12.8V AC
Bulb Shape
S8
Light Color
White
Trade Number
1073
View Full Spec Sheet

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

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 12.8V AC, produces white light, and carries Trade Number 1073 (MPN 1073-1PK).

Frequently Asked Questions

What is the APPROVED VENDOR 1073 incandescent bulb used for?

The APPROVED VENDOR 1073 incandescent bulb is used for sign lighting and indicator applications. Its S8 shape and BA15s single-contact bayonet base fit standard sign sockets, providing white light at 12.8V AC for commercial and industrial signage.

What are the specifications of the APPROVED VENDOR 1073 bulb?

The APPROVED VENDOR 1073 bulb is an incandescent lamp with a BA15s single-contact bayonet base, S8 bulb shape, 12.8V AC voltage, white light color, and Trade Number 1073. The manufacturer part number is 1073-1PK.

Where to buy the APPROVED VENDOR 1073 bulb worldwide?

3G Electric supplies the APPROVED VENDOR 1073 incandescent bulb worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

To select the correct BA15s incandescent bulb, match the base type (single-contact bayonet), voltage (12.8V AC), bulb shape (S8), and trade number (1073) to your fixture. The APPROVED VENDOR 1073 bulb meets these specifications for reliable sign illumination.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 93 (MPN 93-1PK). Key specifications — Light Color: White; Trade Number: 93; Voltage: 12.8V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 93 (MPN 93-1PK). Key specifications — Light Color: White; Trade Number: 93; Voltage: 12.8V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 305 (MPN 305-1PK). Key specifications — Light Color: White; Trade Number: 305; Voltage: 28V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 305 (MPN 305-1PK). Key specifications — Light Color: White; Trade Number: 305; Voltage: 28V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 307 (MPN 307-1PK). Key specifications — Light Color: White; Trade Number: 307; Voltage: 28V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 307 (MPN 307-1PK). Key specifications — Light Color: White; Trade Number: 307; Voltage: 28V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 1141 (MPN 1141-2PK). Key specifications — Light Color: White; Trade Number: 1141; Voltage: 12.8V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 1141 (MPN 1141-2PK). Key specifications — Light Color: White; Trade Number: 1141; Voltage: 12.8V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 2233 (MPN 2233-1PK). Key specifications — Light Color: White; Trade Number: 2233; Voltage: 28V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 2233 (MPN 2233-1PK). Key specifications — Light Color: White; Trade Number: 2233; Voltage: 28V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 1591 (MPN 1591-1PK). Key specifications — Light Color: White; Trade Number: 1591; Voltage: 28V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 1591 (MPN 1591-1PK). Key specifications — Light Color: White; Trade Number: 1591; Voltage: 28V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 1683 (MPN 1683-10PK). Key specifications — Light Color: White; Trade Number: 1683; Voltage: 28V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 1683 (MPN 1683-10PK). Key specifications — Light Color: White; Trade Number: 1683; Voltage: 28V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 199 (MPN 199-1PK). Key specifications — Light Color: White; Trade Number: 199; Voltage: 12.8V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 199 (MPN 199-1PK). Key specifications — Light Color: White; Trade Number: 199; Voltage: 12.8V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (T) Tubular, T5 (MPN 1876-10PK). Key specifications — Light Color: White; Trade Number: 1876; Voltage: 3.5V AC; Brand: APPROVED VENDOR; Bulb Shape: T5.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (T) Tubular, T5 (MPN 1876-10PK). Key specifications — Light Color: White; Trade Number: 1876; Voltage: 3.5V AC; Brand: APPROVED VENDOR; Bulb Shape: T5.
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (B) Bullet, B6, 105 (MPN 105-1PK). Key specifications — Light Color: White; Trade Number: 105; Voltage: 12.8V AC; Brand: APPROVED VENDOR; Bulb Shape: B6.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (B) Bullet, B6, 105 (MPN 105-1PK). Key specifications — Light Color: White; Trade Number: 105; Voltage: 12.8V AC; Brand: APPROVED VENDOR; Bulb Shape: B6.
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 199 (MPN 199-10PK). Key specifications — Trade Number: 199; Voltage: 12.8V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, 199 (MPN 199-10PK). Key specifications — Trade Number: 199; Voltage: 12.8V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (RP) Rounded Pear (MPN 1195-1PK). Key specifications — Light Color: White; Trade Number: 1195; Voltage: 12.5V AC; Brand: APPROVED VENDOR; Bulb Shape: RP11.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (RP) Rounded Pear (MPN 1195-1PK). Key specifications — Light Color: White; Trade Number: 1195; Voltage: 12.5V AC; Brand: APPROVED VENDOR; Bulb Shape: RP11.
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (B) Bullet, B6 (MPN 1003-2PK). Key specifications — Light Color: White; Trade Number: 1003; Voltage: 12.8V AC; Brand: APPROVED VENDOR; Bulb Shape: B6.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (B) Bullet, B6 (MPN 1003-2PK). Key specifications — Light Color: White; Trade Number: 1003; Voltage: 12.8V AC; Brand: APPROVED VENDOR; Bulb Shape: B6.
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, White (MPN 7511-10PK). Key specifications — Light Color: White; Trade Number: 7511 (P21W 24V); Voltage: 24V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.
APPROVED VENDOR
APPROVED VENDOR Incandescent Bulb: Incandescent, Single Contact Bayonet (BA15s), (S) Sign, S8, White (MPN 7511-10PK). Key specifications — Light Color: White; Trade Number: 7511 (P21W 24V); Voltage: 24V AC; Brand: APPROVED VENDOR; Bulb Shape: S8.