P21/5W BAY15D LED Signal Bulbs – High-Brightness CANBUS 1 Pair

P21/5W BAY15D LED Brake & Tail Bulb — P21/5W BAY15D dual filament LED brake-cum-tail bulb, CANBUS error-free, instant response. Available in White & Red, sold as a pair.

Specifications & Compatibility

Upgrade your vehicle’s lighting system with TecUpdater CANBUS error-free LED signal bulbs, designed to deliver instant on/off response, superior brightness, and modern aesthetics. Engineered for brake and tail light applications, these bulbs improve visibility, safety, and overall style while eliminating hyperflash, flickering, and dashboard error codes.

Looking for a different signal or indicator bulb? Check below.

Key Features & Benefits

Instant On/Off Response

• Provides rapid illumination, ensuring that brake lights and tail lights respond immediately.

• Enhances road safety by alerting drivers behind you faster than traditional halogen bulbs.

High Brightness & Energy Efficiency

• Offers bright, clear illumination with low power consumption.

• Energy-efficient design ensures longer-lasting performance and reduces electrical load on your vehicle.

CANBUS-Compatible & Hyperflash-Free

• Built to work seamlessly with modern vehicle CANBUS systems.

• Prevents dashboard warning messages, flickering, and rapid blinking often seen with standard LED upgrades.

Durable & Heat-Resistant

• Designed to withstand extreme temperatures and harsh driving conditions.

• Robust construction ensures long-lasting, reliable operation.

Plug-and-Play Installation

• Direct replacement for standard brake and tail light sockets.

• Available in multiple connector types to suit most Indian cars and bikes.

Applications

• Brake Lights: Instant-on high-brightness LED improves visibility and response time.

• Tail Lights: Provides a consistent, clear glow for enhanced safety and style.

These premium LED signal bulbs are a perfect upgrade for any vehicle, combining safety, performance, and modern aesthetics in a compact, easy-to-install package.

Advantages Over Traditional Halogen Bulbs

• Longer Lifespan: Up to 30,000+ hours of operation, significantly more than halogen bulbs.

• Energy Savings: Low power draw without sacrificing brightness.

• Enhanced Safety: Faster illumination for braking and signaling.

• Modern Look: Premium LED lighting adds a contemporary touch to your vehicle.

Specifications

• CANBUS Error-Free: Eliminates dashboard warnings and error codes.

• Hyperflash-Free: Stable performance with no rapid blinking or flicker.

• Instant On/Off Response: Immediate illumination for brake and tail lights.

• Long-Lasting Performance: Extended lifespan compared to halogen bulbs.

• Energy-Efficient: High brightness with low power consumption.

• Plug-and-Play: Simple installation with standard sockets.

• Universal Compatibility: Suitable for all Indian cars and bikes for brake and tail light applications.

FAQs

Q: What’s the expected lifespan of this bulb?

A: It’s rated for 30,000+ hours of continuous use, well beyond the service life of a standard halogen bulb, so you shouldn’t need to replace it for the life of the vehicle.

Q: Will this work on a 24V vehicle?

A: Yes, it’s rated for 12V–24V input, so the same bulb covers standard passenger cars as well as 24V commercial vehicles without needing a different variant.

Q: What is the warranty on this product?

A: It comes with a 6 Months warranty from TecUpdater against manufacturing defects.

Q: What is the return or exchange policy?

A: This product qualifies for exchange — reach out to our support team within the return window if there’s a fitment or quality issue.

Q: How is this product sold — as a single piece or a set?

A: It is sold as pair (set of two), exactly as listed on this page.

Q: Is professional fitting required?

A: This is designed as a plug-and-play or snap-fit upgrade, so a mechanic isn’t required for most installs. If you’re working with a wiring product and want confirmation before you start, message our support team on WhatsApp.