Description: Lumen: 8000Lm/Pair Power: 40W10% /Pair Operating Voltage : DC9-18V IP Rate : IP67 WaterProof Light Source Model : 1445 CSP Chip Color Temperature : 6500K White / 3000K Golden Yellow / Dual White Yellow Heat Dissipation: Aviation aluminum 6063 Operating Life: 30,000hrs Operating Temperature: -40C~+80C Compared with halogen bulbs: Brighter 350%+ Socket: H8 H9 H11 H16JP/9005 HB3/9006 HB4/9145 H10 Application: Fog Lights/Daytime Running Lights Features: This product is mainly an LED lamp specially designed for the original car's fog lamps. Compared with the halogen bulb of the original car, the brightness of this product is increased by 3 times. Besides, it is compatible with CANBUS and will not cause alarm. But if you replace in the near and far beam, it will cause error probability will increase, which is not recommended by us, of course, there are some cars can be compatible, this depends on your own choice, if there is an error, need to buy additional decoder, which is not in our sales responsibility Instructions for Dual White Yellow bulb: During work, the color can be switched by the switch within 5 seconds:after 5 seconds, it will reset after the first switch (default white light) Due to structural reasons, the ;Dual White Yellow; will have lower power than the single-color models, about 30W10%/Pair