OEM Incandescent Bulb: Incandescent
The APPROVED VENDOR Incandescent Bulb is an S8-shaped incandescent lamp with a W2.5x16 wedge base, designed for sign applications. It operates at 14V AC and features a plastic wedge double filament (W2.5x16q) with…
SKU 3G-OTH-387941
Also listed as: 4157LL2PK · 4157LL 2PK
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The APPROVED VENDOR Incandescent Bulb is an S8-shaped incandescent lamp with a W2.5x16 wedge base, designed for sign applications. It operates at 14V AC and features a plastic wedge double filament (W2.5x16q) with trade number 4157LL. The bulb is supplied as a 2-pack under manufacturer part number 4157LL-2PK.
Frequently Asked Questions
What is the APPROVED VENDOR 4157LL-2PK incandescent bulb used for?
The APPROVED VENDOR 4157LL-2PK incandescent bulb is designed for sign applications. Its S8 shape and plastic wedge double filament (W2.5x16q) base make it suitable for illuminated signage where a compact, reliable light source is needed.
What are the specifications of the APPROVED VENDOR 4157LL-2PK bulb?
The APPROVED VENDOR 4157LL-2PK is an S8-shaped incandescent bulb operating at 14V AC. It uses a plastic wedge double filament base (W2.5x16q) with trade number 4157LL. The bulb is supplied as a 2-pack with manufacturer part number 4157LL-2PK.
Where to buy the APPROVED VENDOR 4157LL-2PK bulb worldwide?
3G Electric supplies the APPROVED VENDOR 4157LL-2PK incandescent bulb worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this bulb for your sign applications.
How to install the APPROVED VENDOR 4157LL-2PK wedge base bulb?
To install the APPROVED VENDOR 4157LL-2PK, ensure power is off. Align the W2.5x16q wedge base with the socket and push firmly until seated. Do not twist. For sign fixtures, verify the 14V AC supply matches the bulb rating. Replace both bulbs in the 2-pack for consistent brightness.
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.
