GTR Lighting CSP Mini LED Fog Light Bulbs

Upgrade your factory fog lights with the GTR Lighting CSP Mini LED Fog Light Bulbs, engineered to deliver exceptional brightness, an OEM-quality beam pattern, and an ultra-compact design. Featuring premium Philips Z ES CSP LED chips, passive cooling technology, and intelligent thermal protection, these bulbs offer outstanding performance without the noise or bulk of traditional fan-cooled LED bulbs.

OEM-Style Fitment & Beam Pattern

The GTR Lighting CSP Mini was designed around two primary goals:

• Perfect fitment in factory fog light housings
• Accurate beam pattern that closely matches the original halogen bulb

Using a low-profile copper PCB and genuine Philips Z ES CSP LED chips, the light source closely replicates the position of a factory halogen filament. This produces a focused, OEM-style beam pattern that maximizes road illumination while minimizing glare for oncoming traffic.

Fanless Cooling Design

Unlike many high-output LED bulbs that rely on noisy cooling fans, the CSP Mini utilizes an advanced passive cooling system.

Operating at just 16 watts, these highly efficient LEDs generate significantly less heat while producing substantially more light than factory halogen bulbs. The durable powder-coated aluminum housing acts as a heat sink, efficiently cooling both the LED chips and the integrated driver without any moving parts.

Benefits of the fanless design include:

• Silent operation
• No fan failure concerns
• Compact installation
• Increased long-term reliability

Intelligent Thermal Protection

To maximize lifespan and reliability, the CSP Mini features an advanced thermal management system.

The integrated temperature sensor continuously monitors operating conditions. If internal temperatures exceed approximately 140°F (60°C), the intelligent protection circuit automatically reduces power output to prevent overheating.

Even at the reduced operating level of approximately 13 watts, the bulbs remain noticeably brighter than factory halogen fog lights.

This automatic protection system helps prevent premature LED failure while ensuring years of dependable performance.

Premium Philips CSP LED Technology

Not all CSP LED chips are created equal.

The GTR Lighting CSP Mini uses genuine Philips Z ES CSP LEDs, chosen for their:

• Excellent thermal resistance
• High efficiency
• Compact light source
• Superior optical performance
• Long service life

These premium chips produce a tighter, more controlled beam than many generic CSP LEDs, resulting in improved visibility and better overall lighting performance.

Exceptional Brightness

Factory halogen fog light bulbs typically produce approximately 1,000 lumens while consuming around 55 watts of power.

The GTR Lighting CSP Mini delivers:

• 2,500 lumens per bulb
• Only 16 watts of power consumption
• Approximately 2–3 times brighter than factory halogen bulbs
• Reduced energy consumption
• Crisp cool white illumination

The result is improved nighttime visibility, greater road coverage, and a modern LED appearance while maintaining an accurate beam pattern.

Easy Plug-and-Play Installation

Installation is simple—just match the bulb size to your factory application and install the CSP Mini as a direct replacement.

Available in many popular bulb sizes, including:

• 9005
• 9006
• H4
• H11
• H13
• And many more

The compact design also fits most projector fog lights and housings equipped with factory dust covers.

CANBUS Notice

Some modern vehicles use CANBUS or PWM-controlled lighting systems, which may require an additional LED decoder or PWM module for proper operation.

While the CSP Mini is compatible with most applications, certain vehicles may require optional CANBUS accessories to eliminate:

• Flickering
• Bulb-out warnings
• Dashboard error messages

If you're unsure whether your vehicle requires additional components, our team is happy to help you choose the correct setup.

Features

• Genuine Philips Z ES CSP LED chips
• 2,500 lumens per bulb
• Bright cool white output
• OEM-style beam pattern
• Ultra-compact design
• Passive fanless cooling system
• Powder-coated aluminum heat sink
• Intelligent thermal protection
• Automatic power reduction to prevent overheating
• Approximately 16W power consumption
• Up to 2–3x brighter than factory halogen bulbs
• Fits most projector and reflector fog light housings
• Compatible with most factory dust covers
• Direct plug-and-play installation
• Available in multiple bulb sizes
• Optional CANBUS/PWM modules available for select vehicles

Whether you're replacing factory halogen fog lights or upgrading to a more efficient LED solution, the GTR Lighting CSP Mini LED Fog Light Bulbs deliver impressive brightness, precise beam control, silent fanless operation, and exceptional reliability in a compact, easy-to-install package.

Technical Specifications

• INTENSITY: 2500lm (raw)
• Power: 16w
• Current: 1.17A @ 14V DC
• INPUT VOLTAGE: 9-16V DC
• Color Rating: 6000K (Cool White)
• Compliance: IP67

What's Included

• Bulbs: 2x GTR Lighting H4/9003 CSP Mini LED Bulb
• Warranty: 2 Years

Compatibility

• BASE/FITMENT: H4
• DOT/SAE/FVMSS108: NO (NOT STREET LEGAL IN HEADLIGHTS IN USA)

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