1. The car headlights are extremely bright, allowing you to see what's behind the car when parked or reversing in the dark. 2. Low power consumption, multi-function: tail lights and brake lights, reversing lights and parking lights. 3. Better heat dissipation: The specially designed die-cast aluminum heat sink effectively extends the service life to over 50,000 hours. 4. Imported energy-saving LEDs ensure high brightness and long-lasting lighting. 5. The sturdy aluminum cover is portable and versatile, resists dust, vibration and high temperature, and is IP67 waterproof. < p>Parameters: Power: 27W (square) / 27W (round) / 48W LEDs 9 * SMD 2835 Luminous flux: 1000lm Dimension (mm): 12.8 * 10.8 * 2.3cm / 13 * 11.4 * 2.7cm / 12.8 * 10.8 * 2.3cm Operating voltage: DC 12V-24V Material: Aluminum + PMMA Protection class Waterproof: IP65 Color: Cool white (6000-6500K) Dimmable: no Operating temperature: -20°C to +50°C Beam angle: 30° Lifespan > 50,000 hours Packaging: 1 piece