Frequently Asked Questions About International S1700-S1900 Driving Lights

Will these driving lights fit my specific International S-Series truck model and year?

These driving lights are designed to fit International S1700, S1800, and S1900 models from 1979 through 2001. However, slight variations exist between model years, particularly in mounting bracket configurations. We recommend verifying your truck's specific year and checking the mounting points on your bumper before ordering. If you're unsure, contact our support team with your VIN number for exact fitment confirmation.

What's involved in the installation process, and can I do it myself?

Installation typically takes 2-3 hours and requires basic hand tools including a drill, wire strippers, and a test light. Most lights mount using existing bumper holes, though some applications may require drilling new mounting points. The electrical connection involves running wiring to your dash switch and connecting to a power source. While many customers successfully complete DIY installations, we recommend professional installation if you're not comfortable with automotive electrical work.

Are these lights DOT approved and street legal?

Most driving lights in this category are DOT approved for on-road use when properly aimed and wired to operate only with high beams. However, regulations vary by state and local jurisdiction. Some areas restrict the number of auxiliary lights or their mounting height. Check your local laws before installation, and ensure lights are aimed properly to avoid blinding oncoming traffic.

What's the difference between halogen and LED options, and which should I choose?

Halogen lights offer traditional warm light output at a lower initial cost, typically producing 3,000-4,000 lumens per light. LED options provide 6,000-12,000 lumens, last 30,000+ hours compared to halogen's 500-1,000 hours, and draw less power from your electrical system. LEDs cost more upfront but eliminate bulb replacements. Choose halogen for budget-conscious purchases or if you prefer warmer light color. Select LED for maximum brightness, longevity, and reduced electrical load.

How durable are these lights, and what kind of warranty coverage can I expect?

Quality driving lights for S-Series trucks feature die-cast aluminum or heavy-duty polymer housings with impact-resistant lenses rated for highway speeds and weather extremes. Most reputable brands offer 1-3 year warranties covering defects in materials and workmanship. LED units typically carry longer warranties due to their solid-state construction. Look for lights with IP67 or higher waterproof ratings for maximum durability in harsh conditions.