Drivers looking for a significant improvement in high beam, fog lamp, or auxiliary lighting performance will find the TecUpdater H1 LED Bulbs to be an ideal upgrade. Designed for vehicles that use H1 sockets, these bulbs deliver the perfect combination of brightness, reliability, CAN Bus stability, and long-term durability. Whether you’re upgrading a sedan, SUV, or performance-focused auxiliary setup, these bulbs provide exceptional visibility without creating unnecessary glare.

Enhanced Visibility with High-Output 3570 LED Technology

The heart of these bulbs lies in the high-performance 3570 LED chipsets, known for their precise beam control, high luminous efficiency, and consistent output. When paired together, the bulbs deliver 110W per pair and produce approximately 11,000 lumens, ensuring that the road ahead is illuminated clearly and uniformly. The cool white 6000K–6500K color temperature offers a crisp, clean light that improves depth perception and reduces eye strain during long-distance night drives.

The beam pattern remains controlled and focused, making these bulbs suitable for various use cases such as high beam headlights, fog lamps, and auxiliary off-road lighting setups. You get long-range clarity without scattering or glare that affects oncoming drivers.

Compatibility with Modern Vehicles Using CAN Bus Technology

Many modern vehicles—especially newer sedans, SUVs, and premium models—feature intelligent lighting monitoring systems. Standard LED bulbs often trigger dashboard warnings, flickering, or bulb-out errors.
The TecUpdater H1 LED set eliminates such issues through its built-in CAN Bus error-free decoding module.

This means you simply install the bulbs and enjoy smooth, flicker-free, error-free illumination. No resistors, no relay modifications, and no troubleshooting.

Designed for Tough Indian Road and Weather Conditions

India’s weather conditions vary drastically—from heavy monsoons to dusty highways to extreme summer heat. These H1 LED bulbs are built to survive all of it.

They use 6063 aviation-grade aluminum alloy, a high-strength metal known for excellent heat dissipation. Combined with an efficient thermal architecture inside the driver, the bulbs maintain stable temperatures even during extended use.

Their IP68 waterproof rating ensures resistance against heavy rain, water splashes, mud, and dust. Whether you’re driving through mountain fog, monsoon puddles, or rural dusty environments, the bulbs continue to perform reliably.

Long Lifespan with Efficient Cooling

Thanks to the premium construction, the bulbs offer a lifespan of up to 30,000 hours, giving you years of consistent lighting. The cooling system regulates heat effectively, which protects the LEDs and electronic components, ensuring long-term performance without output degradation.

Plug-and-Play Installation for H1 Sockets

These bulbs follow a true plug-and-play design for all vehicles using an H1 bulb holder. There are:

• No wires to cut

• No additional modules to install

• No technical expertise needed

This makes installation simple for DIY enthusiasts or workshop technicians. Whether you’re upgrading your high beams or auxiliary lamps, the process remains straightforward.

Vehicle Compatibility for the Indian Market

Many popular cars in India use H1 sockets for high beam or fog lamps. This H1 LED set is ideal for:

Škoda

• Slavia (high beam)

• Kushaq (high beam)

Volkswagen

• Taigun (high beam)

• Vento (select variants)

Hyundai

• Creta (auxiliary or aftermarket)

• Verna (certain trims)

Honda

• City (select trims with H1 configuration)

Toyota

• Fortuner (older variants)

• Innova (older-generation models)

Tata

• Harrier (fog or auxiliary)

• Safari (fog or auxiliary)

As lighting configurations vary by model year and variant, confirming your socket type before ordering is recommended.

Ideal Use Cases

These bulbs are perfect for:

• High beam lighting for improved long-distance visibility

• Fog lamp upgrades in areas with low visibility

• Auxiliary lights for highway touring and off-roading

• Replacing weak halogen setups with reliable LED illumination

Order your TecUpdater H1 LED Bulbs today from tecupdater.com, or reach out via call/WhatsApp for quick support and fitment verification.