301849 1 Aluminum body with metal light cover 2 Brand new and high quality 3 Highlight light source， long lifespan Material: iron + aluminum Voltage: DC12V Bulb type: 21/5W Bulb quantity: 1 Light color: red ( front )， warm white ( side ) Dimension: diameter 4 inch， mounting screw diameter 6 cm， screw hole distance 4.5 cm， cable length 25 cm 1 x Light bulb In carton package