- Shell is made from plastics of high temperature resistant<br />- Uses high brightness LED as its lamp-house<br />- Work voltage: DC input 12V<br />- Installed simply and good-looking- Improves your safety when driving in the evening?                                                                                                                                Dimensions: 4.33 in x 0.79 in x 1.57 in<br />Weight: 7.41 oz