... bracket,easy to install,no damage to car LED light,12V DC power HF101 taxi light boxFeatures ... status and advertising words,40cmX10cm LED screen at back side can show many scrolling advertisement one time. attract ... ,easy to install,no damage to car3. light: LED/Bulb light4. Voltage: 12V DC power5. power: less ... than 1w for LED lights,8W for bulb light,energy-saving6. Shape: ...