TCYATO 45W D1S D2S D3S D4S LED Headlights | Plug and Play CANBUS No Error

Key Features

• High Brightness Output — The dual copper tube design delivers powerful lighting for enhanced visibility on the road.
• Plug-and-Play Installation — A built-in decoding function supports quick plug-and-play setup without extra modifications.
• Long Rated Lifespan — Materials and advanced technology offer over 30,000 hours of reliable use, which reduces how often bulbs need replacing.
• Lower Power Draw — LED technology consumes less power, saving energy and easing the load on the vehicle battery.
• Responsive LED Lens — The integrated LED lens makes quick, precise adjustments to changing driving conditions.

Product Specifications

• Material: Aviation Aluminum
• Protection Level: IP68
• Input Voltage: DC 45V
• Starting Power: 55W
• Stable Power: 45W
• Lamp Bead: CSP4575
• Operating Temperature: -40℃ ~ 85℃
• Product Life: >30,000h
• Color Temperature: 6500K
• Package Contents: 1 pair x LED car headlight

What It Is / How It Works

These are LED car headlight bulbs sold as direct replacements for old Xenon HID lamps, with D1S, D2S, D3S and D4S sockets. The 45W bulbs use a two-sided chip design to produce a bright 6500K beam.

Who It's For / Use Cases

Car owners replacing aging Xenon HID bulbs with modern LED technology will find this a straightforward upgrade. Drivers who want a plug-and-play option without complex wiring or extra parts fit this group too, especially for night driving and dark roads.

How to Use / Care

1. The built-in CANBUS system is designed for error-free operation on most vehicles, so the bulbs can be fitted and driven without dashboard warnings.
2. No additional resistors or decoders are needed, because the built-in CANBUS system handles error prevention.
3. One sedan owner with factory-installed D2S HID bulbs switched to these LED headlights and noticed a clear improvement in visibility on nightly commutes.
4. Materials and advanced technology offer over 30,000 hours of reliable use, reducing the need for frequent replacements.

How to Choose

Start with the socket type: these bulbs are listed for D1S, D2S, D3S and D4S sockets, so match the bulb type your car takes before buying. Next, consider the light you want, which is 45W with a 6500K bright white light with a slight blue tint. If you want to avoid dashboard error messages, look for the built-in CANBUS system described here.

Frequently Asked Questions

Will these LED headlights work with my car's existing bulb socket?
Yes, they are designed as a direct replacement for D1S, D2S, D3S and D4S sockets and are plug-and-play.

Do I need to install additional resistors or decoders?
No. The built-in CANBUS system handles error prevention without extra parts.

What color temperature do these bulbs produce?
They produce a 6500K light, a bright white with a slight blue tint.

Are these bulbs waterproof?
They carry an IP68 protection rating, meaning they are dust-tight and can withstand immersion in water.

How long can I expect these bulbs to last?
They have a rated lifespan of over 30,000 hours, which is significantly longer than halogen or HID bulbs.