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  1. Home
  2. Headlights - A complete Guide for your Automotive Lighting
  • 2025 Headlight Comparison Guide

    2025 Headlight Comparison Guide

    Upgrading your vehicle’s headlights? Learn the differences between 3157 switchback LED bulbs, 9005 LED bulbs, H11 LED bulbs, and H8 HID bulbs. Find out which headlight option fits your needs...

  • How to Optimize Your Beam Pattern for Projector vs. Reflector Headlights

    How to Optimize Your Beam Pattern for Projector vs. Reflector Headlight

    Upgrading to LED or HID headlights? Learn how to properly align your bulbs for projector and reflector housings to avoid glare, improve visibility, and stay safe on the road.

  • Top 5 LED Headlight Kits for Dodge Ram Trucks in 2025

    Top 5 LED Headlight Kits for Dodge Ram Trucks in 2025

    Discover the best-performing LED headlight kits made specifically for Dodge Ram trucks. We rank the top options based on brightness, durability, and easy installation.

  • Why Amber LED Bulbs Are Ideal for Turn Signals

    Why Amber LED Bulbs Are Ideal for Turn Signals

    Find out why amber LED bulbs are the safest and most effective option for turn signals. Learn how they improve visibility, reduce glare, and meet legal standards.

  • Best 194 Led Bulbs for Dashboards, Domes, and License Plate Lights

    Best 194 Led Bulbs for Dashboards, Domes, and License Plate Lights

    Explore the top-rated 194 LED bulbs for dashboards, dome lights, and license plate lighting. We break down brightness, fitment, and compatibility.

  • Grill Lights 101: Everything You Need to Know Before Buying

    Grill Lights 101: Everything You Need to Know Before Buying

    Want to add custom lighting to your vehicle’s grill? This guide covers everything from fitment and bulb type to wiring and waterproof ratings.

  • How to Choose the Best LED License Plate Bulb in 2025

    How to Choose the Best LED License Plate Bulb in 2025?

    Discover how to choose the best LED license plate bulbs for your vehicle. Learn about brightness, fit, color temperature, and compatibility for 2025.

  • How to Install LED Headlights Bulbs: A Step-by-Step DIY Guide

    How to Install LED Headlights Bulbs: A Step-by-Step DIY Guide

    This step-by-step guide walks you through the full LED headlight bulb installation process. Learn everything you need to upgrade your lights at home.

  • Best Headlights to Choose for the Winter Season

    Best Headlights to Choose for the Winter Season

    Driving through snow, fog, and ice requires the right headlights. This guide helps you choose the safest, brightest lights for winter weather in 2025.

  • 194 vs. 168 Bulbs: A Side-by-Side Comparison

    194 vs. 168 Bulbs: A Side-by-Side Comparison

    Compare 194 and 168 bulbs in terms of brightness, fitment, and common uses. This simple guide helps you choose the right bulb for your lighting needs.

  • Guide to Choosing the Right HID Headlight Bulbs in 2025

    Guide to Choosing the Right HID Headlight Bulbs in 2025

    Learn how to select the best HID headlight bulbs in 2025. We cover wattage, color temperature, fitment, and compatibility to simplify your upgrade.

  • Halogen vs. LED Turn Signal Indicators

    Halogen vs. LED Turn Signal Indicators: Which Should You Choose?

    Find out the key differences between halogen and LED turn signal indicators. We compare brightness, energy use, cost, and reliability side by side.

  • 10 Tips to Choose the Best H11 LED Headlight Bulbs in 2025

    10 Tips to Choose the Best H11 LED Headlight Bulbs in 2025

    Use these expert tips to find the top H11 LED headlight bulbs for your car or truck in 2025. Covers brightness, heat dissipation, and beam pattern.


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Underground Lighting is a family owned and operated business. The South Florida based company has been lighting up the automotive industry for over 14 years. We are a trusted name in the automotive world. The experts at Underground Lighting are here to help!

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