... special vehicles, train, ship and in o Belt Lamp Type- ... aluminum alloy as case and PC as lens, cold ... , and fire resistant.2.Intelligent chip control and two ... -voltage, short-circuit and bad tube or no ... -wave current drive and no flash to ... approved and railway certificate approved.6.Shaped smooth and pretty, ... comfortable foruse,reliable and easy to mount ... lamp length, tube number and arrangement can be varied ...