Feature: 1. Uses advanced constant current technology for uniform illumination, completely free of pollution, noise and interference. 2. Bright LED consumes less energy than standard bulbs, to maintain optimal light output. 3. A new green electric light source, with 45‑55LM/W brightness, up to 50,000 hours lifespan, and 6000‑6700K color temperature. 4. Allows your vehicles to be seen at greater distances, greatly improving the response time of oncoming drivers in the accident for driving safety. 5. Has the function of reverse connection protection and open circuit protection, offering you security. Specification: Item Type: Daytime running light Condition: Brand new Material: ABS Color: As pictures shown Range of Color Temperature: 6000-6700K Power: 0.5W single Rated Working Current: ≤300mA Current Stability: ≤ ± 2mA (within 24 hours) Brightness: 45--55LM / W Lifespan: 50000 hours Rated Input Voltage: DC12V Rated Input Current: