SV4

H4/9003: S-V.4 LED Bulb (Hi/Lo)

Name: H4/9003: S-V.4 LED Bulb (Hi/Lo)
Brand: SV4
SKU: SN.LED116
Price: 142.99 CAD
Availability: InStock

$142.99 CAD

Promotion Épuisé

Frais d'expédition calculés à l'étape de paiement.

Maximum Performance. OEM Beam Pattern.

Upgrade your factory fog lights with the GTR Lighting V.4 CANBUS LED Fog Light Bulbs. Featuring the latest LED chip technology, advanced thermal management, and integrated CANBUS compatibility, the V.4 delivers exceptional brightness while maintaining the precise beam pattern your factory fog light housing was designed to produce.

Designed to outperform conventional LED replacement bulbs, the V.4 offers increased visibility, longer lifespan, and hassle-free installation for a wide variety of vehicles.

Advanced Multi-Core LED Technology

The V.4 utilizes the latest NLW1860CV2 LED chips, based on CREE XD14 technology, to create a nearly continuous light-emitting surface.

Unlike traditional LED bulbs that stack multiple individual chips together—creating multiple light sources—the V.4's seamless LED design closely replicates the position and shape of a factory halogen filament.

The result is:

Improved beam accuracy
Better light distribution
Reduced glare
Superior performance in projector and reflector fog light housings

Superior Thermal Management

Keeping high-powered LEDs cool is essential for long-term performance.

The V.4 features a premium 6063 aircraft-grade aluminum housing, chosen for its excellent heat dissipation and corrosion resistance.

An integrated waterproof dual ball-bearing micro cooling fan actively removes heat while remaining compact enough to fit most factory housings.

The intelligent cooling system automatically adjusts fan speed based on operating temperature, reducing noise while maximizing cooling efficiency.

If excessive temperatures are detected, the built-in thermal protection system safely reduces light output to protect the LEDs and maintain reliable operation.

Compact Design for Easy Installation

Despite its powerful cooling system, the V.4 is engineered with a compact profile that fits most factory fog light housings.

Features include:

Low-profile mounting depth (approximately 20–25 mm, depending on bulb type)
Compact 39 mm cooling fan diameter
Fits most housings with factory dust covers
Ideal for projector and reflector fog lights

Integrated CANBUS Technology

Many modern vehicles use CANBUS or PWM-controlled lighting systems that can cause LED bulbs to flicker, trigger warning messages, or fail to operate correctly.

The V.4 features an integrated CANBUS driver with built-in anti-flicker and error-canceling circuitry, eliminating the need for external decoders or resistors on most vehicles.

Benefits include:

Plug-and-play installation
Reduced flickering
Elimination of most bulb-out warnings
Improved compatibility with modern vehicles

Some specialty applications may still require an additional PWM module.

Intelligent Voltage Compatibility

The V.4 LED bulbs are designed to operate across a wide voltage range.

Gradually dim as voltage drops below normal operating levels
Turn off safely below 8V DC
Compatible with most 12V PWM and CANBUS daytime running light systems
Ideal for vehicles using factory voltage-controlled lighting circuits

Bright, Crisp White Light

Replace dull yellow halogen bulbs with a powerful cool white LED output that dramatically improves visibility and gives your vehicle a modern appearance.

The V.4 provides: