GTR Lighting Ultra Series 3.0 LED Bulbs (HB4 / 9006)

Upgrade your vehicle's lighting with the GTR Lighting Ultra Series 3.0 LED Bulbs (HB4/9006), engineered to deliver exceptional brightness, premium reliability, and OEM-quality beam performance. Designed with meticulous attention to detail, the Ultra Series 2.0 combines advanced LED technology, rugged construction, and efficient thermal management to provide a superior lighting upgrade for drivers who demand the very best.

At the heart of the Ultra Series 2.0 are premium NLW753 LED chips, precisely positioned to replicate the location of a factory halogen filament. This optimized LED placement produces an accurate beam pattern with improved hotspot intensity, wider road coverage, and minimal glare for oncoming traffic, maximizing both visibility and safety.

Delivering up to 4,100 lumens of brilliant white light while consuming less power than traditional halogen bulbs, the Ultra Series 2.0 dramatically improves nighttime visibility without placing unnecessary strain on your vehicle's electrical system. Whether you're driving on dark highways, rural roads, or in poor weather conditions, these bulbs provide a noticeable improvement in illumination and driving confidence.

Built to withstand demanding environments, every Ultra Series 2.0 bulb features 100% potted, fully waterproof electronics that protect against moisture, dust, vibration, and harsh weather. This robust construction ensures dependable performance in virtually any driving condition, from heavy rain to off-road adventures.

An advanced cooling system continuously regulates operating temperatures, keeping the LEDs well below critical heat levels for consistent brightness and long service life. Despite its powerful performance, the Ultra Series 2.0 maintains a compact design that fits easily into most factory headlight housings, making installation quick and straightforward.

Backed by GTR Lighting's Lifetime Warranty, the Ultra Series 2.0 LED Bulbs are built to provide years of reliable performance, outstanding durability, and exceptional light output.

Features

• Premium HB4 / 9006 LED headlight bulbs.
• Produces up to 4,100 lumens of bright white illumination.
• High-performance NLW753 LED chips.
• Optimized LED positioning for OEM-style beam pattern.
• Improved road visibility with minimal glare.
• Compact design for easy installation.
• Low power consumption compared to halogen bulbs.
• Advanced thermal management system.
• 100% potted electronics for maximum durability.
• Fully waterproof construction.
• Resistant to moisture, dust, vibration, and harsh weather.
• Plug-and-play installation.
• Long-lasting LED performance.
• Backed by GTR Lighting's Lifetime Warranty.

Technical Specifications

• Intensity: 3,900lm (raw), 3,350lm (effective)
• Input Voltage: 11-30V DC
• Power: 41.5W
• Color Rating: 6000K (Cool White)
• LIGHT SOURCE: Elec-Tech NLW7535CV3

What's Included

• LED Bulbs: 2x GTR Lighting Ultra 2.0 9006 Bulbs
• LED Drivers: 2x Ultra 2.0
• Warranty: Lifetime Limited

Compatibility

• BASE/FITMENT: 9006, HB4
• PWM OR DRL CIRCUITS: PWM Modules Recommended
• DOT/SAE/FVMSS108: NO (NOT STREET LEGAL IN HEADLIGHTS IN USA)

Installation Guide

Product Video