NEC yard (freight) needs some lights, basically all of them needs some kind of lighting really bad DTG it's like walking around with your eyes covered, I work in the biggest train yard in the world or at least the biggest and also work in a smaller train yard, and both of them have yard lights, among with signals, among with other things that NEC doesn't have. Anyways, Now I'm not saying to put yard lights everywhere and every five feet or something. but wow!!! Please fix it, Besdes all of that, what's wrong with the flashlight it's like the batteries are going dead, so it doesn't help much. Because by the time you see something you almost walking into it.