Z-Offroad Dot Approved 4X6 Led Headlights Assembly Hi/Lo Sealed Beam Compatible With Kenworth T800 T600 Peterbilt 379 Freightliner Chevy Oldsmobile Cutlass H4651 H4652 H4656 H6545 H4666, 4Pcs-Black

Frequently Asked Questions

• Q: What are the dimensions of the Z-OFFROAD LED headlights? A: The dimensions are four point twenty-five inches high, six point sixty-one inches wide, and two point eighty inches deep. This compact design allows for easy installation in various vehicles.
• Q: What materials are used in these headlights? A: These headlights are made with a durable polycarbonate lens and an aluminum alloy housing. This combination ensures longevity and durability even in harsh conditions.
• Q: What is the power and lumen output of these headlights? A: Each pair provides one hundred eight watts at five thousand two hundred lumens for both high and low beams. This high output significantly enhances visibility while driving.
• Q: How do I install the Z-OFFROAD LED headlights? A: Installation is straightforward, involving arranging the pins to the H4 connectors based on your vehicle's headlight polarity. The package includes all necessary components for an easy setup.
• Q: Are these headlights compatible with my vehicle? A: Yes, these headlights are compatible with many vehicles that use four by six inch sealed beam headlights. They fit models from Kenworth, Peterbilt, Freightliner, Chevy, and more.
• Q: Can these headlights be used for both high and low beams? A: Yes, the headlights have separate high and low beam functions. When the high beam is activated, all four lights illuminate, enhancing visibility.
• Q: How do I maintain the Z-OFFROAD LED headlights? A: To maintain these headlights, regularly inspect for moisture and ensure the lens is clean. The IP67 waterproof rating helps protect against harsh weather.
• Q: What is the lifespan of these LED headlights? A: These headlights have a lifespan of over fifty thousand hours. Their durable construction contributes to long-lasting performance.
• Q: Are the Z-OFFROAD headlights DOT approved? A: Yes, these headlights are DOT SAE approved and meet all safety standards in the U.S. and Canada. This ensures compliance with legal requirements for road use.
• Q: What is the warranty on these headlights? A: There is a one-year warranty on the Z-OFFROAD LED headlights. Customers can also return the product within thirty days if not satisfied.
• Q: Do the headlights come with a user manual? A: Yes, the package includes an instruction manual. It provides guidance for installation and troubleshooting.
• Q: Are these headlights suitable for off-road use? A: Yes, these headlights are designed to withstand various conditions, making them suitable for off-road use. Their rugged build ensures durability.
• Q: What kind of beam pattern do these headlights produce? A: These headlights produce a focused beam pattern with a clear 'Z' cutoff line for low beams, preventing glare for oncoming traffic. This design enhances safety.
• Q: What accessories are included with the headlights? A: The package includes two high beam headlights, two low beam headlights, one set of instructions, four H4 connectors, and other necessary accessories for installation.
• Q: How bright are these headlights compared to halogen bulbs? A: These LED headlights are four hundred percent brighter than standard halogen bulbs. This significant brightness improves visibility and safety at night.