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A MAXGTRS LED bulb for vehicle lights shown next to its packaging box.
A close-up view of a customized auto grade 12 SMD XBD LED chip light bulb.
A pair of LED bulbs for vehicle lights showing the product size and installation details.
An intelligent IC driver CANBUS ready LED bulb designed for vehicle lights.
Structural detailed diagram of an aviation aluminum body LED bulb with a transparent cover and built-in smart driver.
A close-up view of an efficient cooling system for LED bulbs, highlighting the aluminum substrate and shell design.
A comparison showing a MAXGTRS light bulb and a halogen bulb, highlighting 1:1 light effect recovery and a 99% light effect r
Product real photo showing CANBus LED bulbs for turn signal, parking, and reverse lights in various views.
A collage showing various vehicle lighting, including headlights, taillights, and reverse lights, demonstrating CANBus LED bu
Close-up shots of a vehicle's LED lights, including turn signals, parking lights, and reverse lights, illuminated in red and
A single white LED bulb is shown on a surface, with a wire connected to it.
A yellow LED bulb is shown with a wire, illuminated against an orange background.
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CANBus LED Bulbs for Turn Signal, Parking, and Reverse Lights (6500K White/Yellow)

Regular price $60.99 Sale price $50.99 – $51.99

Why customers love it

Brilliant, Error-Free Lighting for Your Vehicle

Upgrade your turn signals, parking lights, and reverse lamps with these high-performance CANBus LED bulbs, delivering brilliant 6500K illumination with a plug-and-play fit.

  • 12 high-power XBD lens LEDs deliver over 450% brighter output than standard halogen bulbs
  • Advanced CANBus technology prevents error codes and hyper-flashing in most vehicles
  • Smart IC driver regulates temperature for consistent performance and extended lifespan
  • Aviation-grade aluminum housing with IP68 waterproof rating withstands harsh weather
  • Direct replacement design fits 1156, BA15S, P21W, T20, 7440, W21W, and WY21W sockets
  • Available in 6500K cool white or yellow to match your style
A MAXGTRS LED bulb for vehicle lights shown next to its packaging box.

Why You'll Love These LED Bulbs

Brilliant Illumination

12 high-power XBD lens LEDs deliver over 450% brighter output than standard halogen bulbs for superior visibility.

No Error Codes

Advanced CANBus technology prevents error codes and hyper-flashing in most vehicles for a hassle-free upgrade.

Weatherproof Build

Aviation-grade aluminum housing with IP68 waterproof rating withstands harsh weather conditions.

Energy Efficient

Low power consumption reduces load on your vehicle's electrical system while maintaining consistent performance.

Setup

Easy Installation

No electrician, no wiring, no fuss.

  1. Remove Old Bulb

    Remove the old bulb from your vehicle's socket—no modifications needed for this direct replacement design.

  2. Insert New Bulb

    Insert the new LED bulb into the compatible socket (1156, BA15S, P21W, T20, 7440, W21W, or WY21W).

  3. Test and Go

    Test the light to confirm proper function—the plug-and-play fit ensures it works right away.

Specs

The details that matter

Built to last outdoors, season after season.

Quantity
2 pieces
Socket Type
7440, W21W, WY21W, T20, 1156, BA15S, P21W
Light Color
6500K White, Yellow
Voltage
12V
Waterproof Rating
IP68

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

Frequently asked questions

Everything you might want to know before you order.

Will these bulbs cause error codes or hyper-flashing in my vehicle?

Yes, the advanced CANBus technology prevents error codes and hyper-flashing in most vehicles, ensuring a trouble-free installation.

Which socket types are compatible with these LED bulbs?

These bulbs fit 1156, BA15S, P21W, T20, 7440, W21W, and WY21W sockets, making them a direct replacement for most turn signal, parking, and reverse light applications.

Are these bulbs waterproof and suitable for outdoor use?

The aviation-grade aluminum housing with IP68 waterproof rating ensures the bulbs withstand harsh weather conditions, including rain and moisture.

What light color options are available?

They are available in 6500K cool white or yellow, allowing you to choose the color that best matches your vehicle's style.

Will these bulbs work with my 12V vehicle?

Yes, these bulbs offer a universal fit for most 12V vehicles, including cars, trucks, and motorcycles.

Shipping & returns

Shipping

  • Delivers to United States (based on your selected country/region).
  • Estimated delivery: 3–15 business days after dispatch.
  • Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.