P21W BA15S LED Bulb – 12V 6500K Auto Signal Light with CREE Chip
This P21W BA15S LED bulb is designed as a direct replacement for standard halogen signal lights in automotive applications. Featuring high-quality CREE LED chips, it delivers exceptional brightness with 3W power consumption, producing a crisp 6500K cool white light output. The BA15S bayonet base ensures easy plug-and-play installation without any wiring modifications.
Key Features:
- High Brightness & Clear Signal: 6500K cool white light provides excellent visibility for turn signals, brake lights, and parking lights
- Energy Efficient: Consumes only 3W power (vs. 21W halogen), reducing electrical load on vehicle system
- Long Lifespan: Up to 50,000 hours service life, significantly longer than traditional bulbs
- CREE LED Technology: Premium CREE chips ensure stable performance and consistent light output
- Vibration Resistant: Solid-state design withstands road vibrations and impacts
- Instant On: No warm-up time, immediate full brightness for safety
Specifications:
- Bulb Type: P21W/BA15S
- Base Type: BA15S (bayonet base with offset pins)
- Voltage: 12V DC (compatible with 12V automotive systems)
- Power: 3W
- Luminous Flux: ~200-250 lumens
- Color Temperature: 6500K (cool white)
- LED Chip: CREE
- Lifespan: 50,000 hours
- Operating Temperature: -40°C to +80°C
- IP Rating: IP65 (dust and water resistant)
Applications:
Ideal for automotive signal lights including turn indicators, brake lights, parking lights, and reverse lights in cars, trucks, motorcycles, and boats. Compatible with most 12V systems using BA15S socket.
Installation Note:
Direct plug-and-play replacement. Ensure vehicle’s flasher unit is LED-compatible; some older vehicles may require resistor installation to prevent hyper-flashing. Check local regulations regarding LED signal light modifications.
Package Includes:
1x P21W BA15S LED bulb. Sold as single unit or pair.
