Welcome to our store Learn more

New Products Added! Learn more

Sentry Wiring  |  SKU: LB-2057

MINIATURE AUTOMOTIVE BULB 2057


Delivery and Shipping

Orders are processed within 1–2 business days after quote approval. We offer multiple shipping options, including freight for larger items. Shipping times vary based on the selected method. You can easily track your order anytime on our Track Your Order page.

Description

MINIATURE AUTOMOTIVE BULB 2057 — 12.8V/14V, 2.1A/0.48A, Dual Contact Bayonet (10-Pack)

Part Number: #LB-2057

Box Quantity: 10 Bulbs

Product Overview

Heavy-duty dual-contact bayonet incandescent replacement bulb engineered for commercial vehicle stop, tail, and turn signal applications. Built with a dual-filament design to handle dual-intensity lighting and operate reliably under severe road vibration within 12V/14V automotive electrical architectures.

Specifications

  • Voltage: 12.8V / 14V (Dual Filament)

  • Amperage: 2.1A (Major Filament) / 0.48A (Minor Filament)

  • Bulb Shape: S-8

  • Base Type: Indexed Dual Contact Bayonet (BAY15d / S.C.C.)

  • Application: Stop lights, tail lights, turn signals, parking lamps, brake and marker combinations

  • Industry Fit: Truck fleets, commercial utility vehicles, municipal service units, police, fire, and EMS up-fitting

Features

  • Dual-Filament Design: Independent high and low-intensity filaments for multi-function lighting requirements (running/parking light plus bright stop/turn signal).

  • Vibration Resistant: Heavy-duty filament supports engineered to withstand constant road shock and high-frequency commercial operating hours.

  • Shop Pack: Supplied in a box of 10 for direct inventory stocking in municipal maintenance bays and fleet service trucks.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Need More?

Open a commercial account with us today for volume discounts, freight options, and first class service.