1. superbright led transit light for train, subway, bus, tram, etc. 2. long lifetime over 50,000hours 3. energy-saving (for any car --- ... subway, train, tram; streetcar, a trolley bus; a tram car )Product : LED Transit Light Item: ... LED260Features:Dimension : 1500mm x110 x 39.7 mmlight source: Power LED 1w x 40 pcsPower : 40-45W Housing - AluminumBase type - ...