HyperHDR Ambient Lighting: My TV Backlight Rig
The Goal Ambient lighting (you may know it as bias lighting, or by Philips’ “Ambilight” brand) puts an LED strip around the back of the TV and lights it to match the edges of whatever is on screen: a forest scene spills green onto the wall behind the panel, an explosion throws orange. Beyond looking good, a lit wall behind the TV reduces eye strain in a dark room and makes the picture feel larger than the panel. ...