Backlight
Backlight is the light source behind an LCD or LED TV screen that makes the picture visible. Without it, the panel would look dark,...
Beam Angle
Beam Angle is the spread of light from a TV backlight, projector lamp, or LED. A wide beam angle spreads light more evenly across...
Bias Lighting
Bias Lighting is a soft light placed behind a TV or monitor to reduce eye strain and improve perceived contrast. It makes dark scenes...