This display is done with two 365nm LED pucks by RapidLED. Each is 12.5 watt input and 5 radiant watts output.
The display is:
29 inches (74 cm) wide.
12 in (30 cm) deep.
The top row is approx 3 in (7.6 cm) below the lights and the bottom is 12 in (30 cm)