GTR Lighting Ultra 3.0 LED Bulbs with PWM Interface Modules For H7 Fog/Low Beam

Upgrade your lighting system with the GTR Lighting Ultra 3.0 H7 LED Bulb and PWM Interface Module Bundle. This high-performance package delivers unmatched brightness, perfect beam accuracy, and stable electrical performance even on vehicles equipped with PWM-controlled lighting systems. The Ultra 3.0 bulbs utilize advanced TST 7045 LEDs and optimized emitter placement to produce a powerful, focused beam with exceptional clarity and reduced glare.

Paired with GTR’s PWM Interface Modules, this bundle eliminates flickering, bulb-out warnings, dimming issues, and electrical instability common on modern vehicles. Each component is engineered for long-term reliability, easy installation, and maximum compatibility. With fully potted internals, waterproof construction, and lifetime LED warranty support, this bundle is the ultimate H7 fog or low-beam lighting upgrade.

Features:

• 4700lm Ultra 3.0 LEDs provide strong brightness and clear visibility
• Custom TST 7045 chips improve focus and reduce wasted light output
• Optimized LED placement ensures an accurate, precise beam pattern
• Fully potted internals deliver extreme durability and waterproofing
• PWM modules prevent flickering, bulb errors, and warning alerts
• Bundle maintains flawless compatibility with modern PWM systems
• Compact LED body allows quick installation in tight light housings
• Lifetime bulb warranty ensures dependable long-term performance

Specifications:

• LED Output: 4,700 lumens per bulb
• Color Temperature: 5750K cool white
• Power Usage: 43 watts per bulb
• Current Draw: 3300mA operating
• Voltage Range: 9–40V DC compatible
• LED Chipset: Custom TST 7045 LEDs
• Construction: Fully potted waterproof body
• Fitment Type: H7 fog or low-beam applications
• PWM Module Use: Prevents flicker and errors
• Warranty: Lifetime LED / 2-year PWM modules

Included:

• (2) H7 Ultra 3.0 LED Bulbs 
• (1) Allen Key 
• (2) PWM Interface Modules 

Fitment:

• Universal
• H7 Bulb Applications
• Fog Light Fitment: Universal H7 fog systems
• Low Beam Fitment: Vehicles using H7 projector/reflector housings

Notes:

• Lifetime warranty applies to LED bulbs
• PWM modules include a 2-year warranty
• Not street legal for use in headlights in the USA
• For fog-light use only per DOT/FMVSS108 regulations