... It is waterproof and suitable for using outside of the car boday. Suitable for various vehicles as ... 4 nuts, almost can be suitable for all auto.8, Overtemperature automatic protection function. When environment ... voltage is above 30V, the output current of built-in constant current driver will be shutdown ... surface temperaturea: ≤60°C.7, Component of package: 2pcs of lamp ,2 wire with 1.5 meter ...