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.
P21W BA15S LED Reverse & Brake Bulb — Overview
Available in Amber and White, this P21W BA15S LED reverse & brake bulb runs CANBUS error-free across turn signals, reverse lights, brake lights, and DRLs. Rated for 12-24V systems and a 30,000+ hour lifespan, this P21W BA15S LED reverse & brake bulb installs plug-and-play on most Indian car models.
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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
It’s rated for 30,000+ hours of continuous operation.
Yes, it supports a 12V-24V input range, so the same bulb works in a 12V passenger car or a 24V commercial vehicle.
This bulb pair comes with a 6 month warranty.
This product is covered under an exchange-only policy.
It’s sold as a pair (1 pair).
No, it’s a direct-fit plug-and-play replacement for the stock P21W BA15S filament socket, with no additional resistors, wiring modifications, or coding required.
Yes, its listed applications include turn signals, reverse lights, brake lights, and daytime running lights (DRLs).
Yes, these bulbs are listed as compatible with the Mahindra Thar, Scorpio, and XUV700, among other Indian car models. It’s still worth confirming your vehicle’s exact socket type before ordering.
No, it’s built to drop into the stock socket without triggering the CANBUS error that most non-resistor LED upgrades cause on these circuits.
Amber is intended for crisp, highly visible turn signal indication, while white is meant for reverse lights or DRL use, where brighter illumination helps visibility when backing up or in low light.
Rohit Singla –
Super bright. Thank you.