<b>CIIHON has more than 10 year's experience in making car LED lamp, continuously strives to provide the best car led bulbs for your car lighting needs, our main product such as LED interior and exterior lighting, brake light, led headlights or fog light, conventional signaling and interior lighting(1156、1157、T20、Festoon bulb、Rigid Loop、T15、S25、Led Fog Light).</b> <br/><br/> Do you think it is difficult to switch the color when using traditional remote control WRGB LED lights? Now you don't need to worry about this with our newly designed Bluetooth WRGB LED fog light bulbs. <br/><br/> These Multi-color LED fog lights bulbs come with Apple and Android QR code. Once you download the application, you will see a color selection wheel which provides thousands of color options. You can switch the color from traditional xenon white to any special color in a second. You can also change the brightness that suitable with your driving situation. These Multi-color LED fog lights bulbs also come with music sync function. When the sound control mode is on, the light will beat up and down, the color will change with the music rhythm on your phone. It will lighting up the parking lot of rave, party, disco, concert, Halloween or any festival event.<br/><br/> Features:<br/> Bulb size: H8//H9/H11 led fog lights<br/> Good for fog light, DRL<br/> Come with Apple and Android QR code<br/> Sync to music function, changing colors with music rhythm<br/> Steady function: thousands of color available on the color selection wheel<br/> Dimming function: adjust light brightness instantly<br/> Long life span: up to 50,000 hours<br/> Installation:<br/><br/> When installing these LED bulbs, please make sure to turn the car off and key out<br/> Easy installation, just plug and play<br/> Please scan the QR code printed on our instruction to download the app, or search “Happy lighting” on your software management to download.