That's not exactly what you're looking for, but have you heard about Icom IC-R3? It's a radio scanner with a TV screen. It doesn't have a light (well... the screen can be used this way...) but - in addition to "normal" radio, you get air/marine/ham/police/whatever channels (frequencies from 0.5 to 2.5 MHz). I thought about buying one, but it lacks 2 important features: lower frequencies (Polish long wave radio channel is at 225 kHz) and SSB modulation. And of course, it's more expensive than ordinary radio/TV combo.