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

OEM APPROVED VENDOR 3157NALL-10PK Incandescent Bulb - W2.5x16 Wedge Base Lamps
OEMW2.5x16 Wedge Base Lamps

OEM APPROVED VENDOR 3157NALL-10PK Incandescent Bulb

The APPROVED VENDOR Incandescent Bulb is a W2.5x16 Wedge Base Lamp with a plastic wedge double filament (W2.5x16q) and S8 bulb shape. It operates at 14V AC and carries the trade number 3157NALL. This product is…

SKU 3G-OTH-387936

Also listed as: 3157NALL10PK · 3157NALL 10PK

Brand
OEM
Item
APPROVED VENDOR 3157NALL-10PK Incandescent Bulb
Part Number
3157NALL-10PK
Category
W2.5x16 Wedge Base Lamps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OEM
Manufacturer Part Number
3157NALL-10PK
Type
Plastic Wedge Double Filament (W2.5x16q), (S) Sign
Voltage
14V AC
Bulb Shape
S8
Trade Number
3157NALL

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

OEM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Incandescent Bulb is a W2.5x16 Wedge Base Lamp with a plastic wedge double filament (W2.5x16q) and S8 bulb shape. It operates at 14V AC and carries the trade number 3157NALL. This product is supplied under the manufacturer part number 3157NALL-10PK.

Frequently Asked Questions

What is the APPROVED VENDOR 3157NALL-10PK incandescent bulb used for?

This incandescent bulb is used for sign lighting and automotive signaling applications. Its S8 shape and plastic wedge double filament (W2.5x16q) base make it suitable for indicator lamps in commercial signage, vehicle turn signals, and brake lights where a 14V AC source is available.

What are the specifications of the APPROVED VENDOR 3157NALL-10PK bulb?

The bulb operates at 14V AC, has an S8 bulb shape, and uses a plastic wedge double filament base (W2.5x16q). Its trade number is 3157NALL, and it is supplied under manufacturer part number 3157NALL-10PK. The bulb type is incandescent, designed for sign and signal applications.

Where to buy the APPROVED VENDOR 3157NALL-10PK bulb worldwide?

3G Electric supplies the APPROVED VENDOR 3157NALL-10PK incandescent bulb worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this part.

How to select the correct wedge base lamp for a 14V AC sign application?

Match the voltage (14V AC), bulb shape (S8), and base type (plastic wedge double filament W2.5x16q) to your fixture. The trade number 3157NALL confirms compatibility with standard sign and automotive sockets. Always verify the manufacturer part number, such as 3157NALL-10PK from APPROVED VENDOR, to ensure correct fit.

Not sure this is the right part? Photo-identify it

OEM Products

3G Electric supplies OEM w2.5x16 wedge 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
Incandescent bulb with S8 shape and plastic wedge double filament base (W2.5x16q). Rated for 14V AC. Trade number 4114LL. Suitable for sign lighting and indicator applications in illuminated displays, control panels, and commercial signage
Incandescent bulb with S8 shape and plastic wedge double filament base (W2.5x16q). Rated for 14V AC. Trade number 4114LL. Suitable for sign lighting and indicator applications in illuminated displays, control panels, and commercial signage
S8-shaped incandescent lamp with a plastic wedge double filament base (W2.5x16q). Operates at 14V AC. Trade number 3157LL. Suitable for automotive signal and indicator lighting, including turn signals and brake lights, as well as sign and marker light functions
S8-shaped incandescent lamp with a plastic wedge double filament base (W2.5x16q). Operates at 14V AC. Trade number 3157LL. Suitable for automotive signal and indicator lighting, including turn signals and brake lights, as well as sign and marker light functions
Plastic wedge double filament lamp with W2.5x16q base and S8 bulb shape. Operates at 14V AC. Suitable for sign lighting and signaling applications such as turn signals, brake lights, and indicator lamps
Plastic wedge double filament lamp with W2.5x16q base and S8 bulb shape. Operates at 14V AC. Suitable for sign lighting and signaling applications such as turn signals, brake lights, and indicator lamps
S8-shaped amber incandescent lamp with a W2.5x16q plastic wedge double filament base. Operates at 14V AC. Commonly used for automotive turn signals, brake lights, and industrial signaling or sign lighting applications
S8-shaped amber incandescent lamp with a W2.5x16q plastic wedge double filament base. Operates at 14V AC. Commonly used for automotive turn signals, brake lights, and industrial signaling or sign lighting applications
Incandescent bulb with S8 shape and plastic wedge double filament base (W2.5x16q). Operates at 14V AC. Trade number 3157LL. Suitable for sign and signal applications such as turn signals, brake lights, and hazard warning lamps
Incandescent bulb with S8 shape and plastic wedge double filament base (W2.5x16q). Operates at 14V AC. Trade number 3157LL. Suitable for sign and signal applications such as turn signals, brake lights, and hazard warning lamps
Amber S8 incandescent lamp with a plastic wedge double filament base (W2.5x16q). Operates at 14V AC. Commonly used for automotive turn signals, indicator lamps, and sign lighting
Amber S8 incandescent lamp with a plastic wedge double filament base (W2.5x16q). Operates at 14V AC. Commonly used for automotive turn signals, indicator lamps, and sign lighting