These unique LED bulbs are dual purpose; an LED headlight bulb and a color changing devil eye all in one! Whether you're cruising around town before the sun sets or sitting at a local motorcycle meet, these bulbs will give your headlights an awesome devil eye effect with the help of our industry leading XKchrome Smartphone Controller. When that sun goes down and your stock halogen bulbs leave a lot to be desired, we've got you covered! More light? Fresh look? What's not to love! Tech Specs: 12V DC input Bluetooth 4.0 Low Energy. Android 4.4 version or higher. iOS 9 or higher. Sensor wire input: 12V DC. Bulb Specs White LED chip: 30W RGB LED chip: 3W Lumen(white): 3000 lumen Input voltage: 9-32V DC Color temperature: 6000K Aluminum: 6063 Waterproof: IP67 Plug types: H4 H7 H8 H10 H11 H13 H16 HB2 HB3 HB4 HB5 9004 9005 9006 9007 9011 9012 May not fit with dust cover*