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Lamp PY21W 12 Volt [Brilant](made in China)
💡 Essential Safety Signalling: Brilant PY21W Amber Indicator Lamp 💡
Reliable 12V 21W Turn Signal Bulb with BAU15s Base – The Affordable Fix
PY21W: The Standard Indicator Lamp
The PY21W is one of the most common standard halogen bulbs used in vehicle signaling systems across many European and Asian car models.
Key Features and Specifications:
Amber Signaling Color: The bulb glass is tinted amber (orange), making it the correct choice for vehicles with clear indicator lenses. This ensures your turn signal flashes the legally required color.
Standard Electrical Rating: This bulb adheres to the widely used standard of 12 Volt systems and draws 21 Watts of power. This ensures compatibility with your vehicle's wiring, flasher relay, and lens requirements.
Bayonet Base (BAU15s): The base type is BAU15s. This is a single-contact bayonet base with the locking pins offset at 150 degrees. This offset design prevents the bulb from being incorrectly inserted into the P21W (BA15s - 180 degrees pins) socket, which is crucial for proper signaling function.
Technical Summary
| Specification | Details |
| Brand | Brilant |
| ECE Category | PY21W (Often cross-referenced as 581 or 7507) |
| Primary Use | Front/Rear Turn Signals, Side Indicators |
| Voltage | 12V (Standard Passenger Vehicle) |
| Wattage | 21W (Standard Signal Power) |
| Base Type | BAU15s (Offset Bayonet Pins) |
| Light Color | Amber / Orange |
| Filament | Single Filament |
| Origin | Made in China |
Don't drive with a broken signal. A failed indicator bulb is not just a nuisance; it’s a traffic hazard and a potential reason for a fine. Keep a spare PY21W lamp in your glove box for quick replacement.
Click 'Add to Cart' now to secure this essential safety bulb and ensure you are always clearly visible on the road.
✅ Essential Amber Signaling.✅ Standard 12V/21W Rating.✅ Highly Affordable, Direct Fit Replacement.
Free Replacement for All Defected parts
| Brand: Brilant |
| Compatible Vehicles: Renault, Nissan, Opel, Fiat, Peugeot, Citroen, DS, Motorcycles, Other |