4-Pin Aluminum Alloy Heat Dissipating Motorcycle Three-Sided Headlight 1. Material: aviation aluminum alloy 2. Beam pattern: spotlight 3. Brightness: 2100LM 4. Power: 21W 5. Voltage: wide voltage 10-32V 6. Heat dissipation principle: hydraulic fan cooling 7. Waterproof rating: IP67 8. Socket type: BA20DH6, P15DH6M, H4 9. Lighting modes: Dual-color: yellow light, white light, alternating yellow and white flashing Tri-color: yellow light, white light, blue light, alternating yellow and blue flashing Quad-color: yellow light, white light, blue light, red light, alternating yellow, blue, and red flashing Five-color: yellow light, white light, blue light, red light, green light, alternating yellow, blue, red, and green flashing 10. Uses multi-color LED chips, allowing switching between different light colors and lighting modes (constant on + strobe), adapting to different weather conditions and greatly improving driving safety. 11. Uses high-quality, high-brightness chips for stable color temperature and visual effect. 12. Easy 10-minute installation, plug and play. The mini design is perfect for most motorcycle housings and original sockets, requiring no modification to the original headlight housing. It also comes with various mounting brackets for improved compatibility, making installation easier and more aesthetically pleasing. 13. The lamp body is made of die-cast aluminum, and the LED chip base is made of high-quality copper, providing better heat dissipation. The base and aluminum lamp body are tightly integrated for complete contact, allowing for fast and efficient heat transfer from the LED chips. 14. The bottom uses a hydraulic fan, greatly improving heat dissipation, reducing noise, and extending product lifespan.