P21W BA15S LED Reverse & Brake Bulb — Ultra-bright, error-free P21W/BA15S LED bulb for reverse, DRL and brake lights. CANBUS ready, sold as a pair. It is CANBUS-ready and ships pan-India.
Specifications & Compatibility
| 🏷️ Brand | TecUpdater |
| 📦 Quantity / UOM | 1 Pair |
| ♻️ Return / Exchange | Exchange Only |
| 🔌 Available Connector Types | P21W BA15S (Amber & White) |
| 🔋 Voltage | 12V – 24V |
| 🎨 Color Options | Amber, White |
| 🚗 Applications | Turn Signals, Reverse Lights, Brake Lights, DRLs |
| ⏳ Lifespan | 30,000+ hours |
| 🔧 Installation | Plug-and-Play |
| ✅ Compatibility | Suitable for most Indian car models |
Upgrade your vehicle’s lighting with TecUpdater P21W BA15S LED bulbs, designed to deliver instant illumination, energy efficiency, and error-free performance. Ideal for turn signals, reverse lights, brake lights, and DRLs, these premium LED bulbs combine reliability, brightness, and long lifespan in a plug-and-play solution suitable for most Indian cars.
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Key Features & Benefits
High-Brightness & Instant Response
Equipped with advanced LED technology, these bulbs provide bright, clear illumination instantly.
Faster turn signal response compared to traditional halogen bulbs improves road safety by ensuring other drivers see your signals immediately.
Dual Color Options – Amber & White
Amber: Perfect for crisp, highly visible turn signals.
White: Ideal for reverse lights or DRLs, enhancing visibility when backing up or during low-light conditions.
CANBUS-Compatible & Error-Free Operation
Designed to work seamlessly with modern vehicle CANBUS systems.
Prevents flickering, dashboard error messages, and hyperflash issues that are common with standard LED upgrades.
Energy-Efficient & Durable
Consumes minimal power while providing superior brightness.
Long-lasting LEDs with 30,000+ hours of continuous operation.
Heat-resistant construction ensures performance in extreme temperatures and harsh driving conditions.
Plug-and-Play Installation
Direct-fit replacement for P21W BA15S sockets.
No additional resistors, wiring modifications, or coding required.
Ideal for DIY upgrades or professional installations.
Applications
Turn Signal Indicators
Reverse Lights
Brake Lights
Daytime Running Lights (DRLs)
Suitable for most 12V–24V vehicles, including passenger cars, SUVs, and light commercial vehicles.
Advantages Over Halogen Bulbs
Longer Lifespan: Over 30,000 hours of continuous operation.
Lower Power Consumption: Efficient design reduces electrical load.
Modern Aesthetics: Premium LED lighting upgrade for a sleek, contemporary look.
Enhanced Road Safety: Brighter and faster illumination ensures better visibility to other drivers.
Compatibility
TecUpdater P21W BA15S LED bulbs fit most Indian car models, including:
Maruti Suzuki: Swift, Baleno, Brezza, Alto, WagonR
Hyundai: i20, Creta, Verna, Grand i10
Tata Motors: Nexon, Harrier, Tiago
Mahindra: XUV700, Thar, Scorpio
Honda: City, Amaze, Jazz
Always confirm your vehicle’s socket type and compatibility before purchase.
Why Choose TecUpdater P21W BA15S LED Bulbs?
This P21W BA15S bulb is built to drop straight into the stock filament socket used for turn signals, reverse lights, and brake/DRL duty, without triggering the CANBUS error most non-resistor LEDs cause on those circuits. TecUpdater rates it for over 30,000 hours of continuous use, and it supports both 12V and 24V input, so the same bulb works in a passenger car or a 24V commercial vehicle.
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.
Q: Will this work on a 24V vehicle?
A: Yes, it’s rated for 12V–24V input, covering both standard passenger cars and 24V commercial vehicles with the same bulb.
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 item is covered under our exchange allowed policy — contact our support team within the return window for any 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: Fitting is meant to be DIY-friendly — plug-and-play or snap-fit depending on the part. Our WhatsApp support line is available for fitment guidance on wiring-based products.
Rohit Singla –
Super bright. Thank you.