Guiding the front of a single line to the right register is the last step in a smooth queue, and it is where hesitation costs the most. Etched Panel Register Lights mark every service position with a numbered acrylic panel; the etched graphic glows when the position is ready, so customers at a checkout line or service counter see exactly where to go. Each panel is etched into clear acrylic and illuminated by an LED strip seated in the channel, giving the light a clean, dimensional look. The lights connect into Lavi's electronic queuing setup through its light controller, flashing on cue as staff call the next customer forward.