... power,no heat/radiation,long life,thin 3.CE,RoHS,factory price/quality,fast send Colorful Flashing ... EL Panel (CE, RoHS, 0.15-0.5 mm thick, ... 9.Usage: advertisement of auto,exhibition hall,shop window,bar,etc10.Advantage: make advertisement more vivid and remarkable11 ... of a single light box colorful flashing el panel(CE, RoHS, 0.15-0.5 mm thick, 3000 ...