The TecUpdater 9005 / HB3 LED Headlight Bulb Pair is a direct halogen replacement built around the 4575 9-core LED chip. Each pair delivers a combined 240W output and 24,000 lumens at 6000K — a clean, daylight-white beam that gives the road ahead a level of definition that halogen simply cannot match. The bulbs fit any headlight housing that takes a 9005 or HB3 socket, which are electrically and physically identical.

What Problem It Solves

Halogen headlights on most Indian market cars were specified to a minimum acceptable standard. On unlit state highways, in monsoon rain, or on roads with no lane markings, that minimum standard becomes a genuine safety limitation. The 9005 / HB3 format is used across a wide range of Indian vehicles in the high beam, low beam, or fog lamp position depending on the model — and in most of those applications, the factory halogen output is the weakest link in the lighting system. This upgrade addresses that directly, without requiring any modification to the car.

Installation

Both bulbs are plug-and-play. Remove the factory halogen, plug in the LED using the existing 9005 / HB3 socket, and secure the housing. No wire cutting, no relay harness, no additional hardware. The bulbs are designed to work within OEM headlight units without interfering with the vehicle’s electrical system. Installation takes under 15 minutes per side for most cars and requires no tools beyond what is needed to access the headlight housing.

Beam Pattern and Optical Performance

The 4575 chip configuration is designed to replicate the filament position of a halogen bulb as closely as possible. This matters because the headlight reflector or projector bowl is shaped around the assumption of a point-source filament — an LED that places its light source in the wrong position produces hotspots, poor throw, or glare. These bulbs are validated for both reflector and projector-type housings, which covers the majority of headlight units used in Indian market vehicles.

The 6000K output sits in the pure white range. It is not the blue-tinted output that cheaper LEDs produce, and it is not the yellow cast of halogen. Road surfaces, signboards, lane markings, and pedestrians read clearly under this light.

Build Quality and Thermal Management

The housing is aviation-grade aluminium with an integrated thermal management design that keeps chip temperatures within operating limits across a wide ambient range — from –40°C to +85°C. This covers every real-world condition an Indian car encounters: summer heat in Rajasthan, monsoon humidity on the coast, and winter temperatures in the hills. Rated lifespan is 30,000+ hours under normal operating conditions.

Compatibility

These bulbs fit any vehicle using a 9005 or HB3 headlight socket. Confirmed compatible models in the Indian market include:

Toyota: Innova, Innova Crysta, Fortuner, Corolla Altis

Honda: City (high trims), Civic, Accord, CR-V

Hyundai: Creta, Elantra, Tucson, Santa Fe

Kia: Seltos, Carnival, Carens

Skoda: Superb, Octavia, Laura, Rapid

Volkswagen: Tiguan, Jetta, Vento, Polo GT, Passat

Mahindra: XUV700, XUV500, Scorpio N, Alturas G4

Tata: Harrier, Safari, Hexa

Maruti Suzuki / Nexa: Grand Vitara, XL6, SX4, Kizashi

Ford: Endeavour, EcoSport

Jeep: Compass, Meridian

Nissan / Renault: Koleos, Teana, X-Trail

Mercedes-Benz: C-Class

BMW: 3 Series

Audi: A4

If your vehicle is not on this list, verify your bulb type first. If it takes a 9005 or HB3, these will fit.

Who Should Buy

Owners of any compatible vehicle who want a meaningful, lasting improvement to their headlight output without modifying their car. Equally suitable for DIY installation and workshop fitting.

Who Should Not Buy

Vehicles that use projector housings with AFS or adaptive beam systems that are electronically controlled may not be compatible — confirm your headlight type before ordering. Also not suitable for sockets other than 9005 / HB3.

FAQs

Q: Do these require a CANbus adapter or resistor? A: In most compatible vehicles, no additional hardware is needed. In rare cases where the vehicle throws a bulb warning on the dashboard, a CANbus resistor may be required — contact us before ordering if you are unsure about your specific car.

Q: Are these suitable for projector headlights? A: Yes. The beam pattern is validated for both reflector and projector housings.

Q: What is the colour temperature? A: 6000K — pure white output, not blue-tinted.

Q: What warranty is provided? A: 2 years from the date of purchase.

Q: Can I use these in fog lamps? A: On vehicles where the fog lamp socket is 9005 or HB3, yes. Verify your fog lamp bulb type before ordering.