Snow Hill Station, Platform 1 "OFF" indicator

I was alerted by platform staff that the OFF indicator on Snow Hill station platform 1 is difficult to see. I have enhanced the colours slightly to illustrate the problem - the lamps in the indicator are somewhat swamped by the station lighting. The whole station is pretty gloomy. The train sat in the platform is waiting for departure time to be authorised by the platform staff, and consists of a class 150 dmu.

Done