... light,Xenon signal lightSignal light--used for water surface operation(led signal light,Xenon signal light):Photosensitive control, self-off ... (green light)2.Double-color flashing: (two batteries) LED-2RG (red+green) LED-2RB (red+blue) ( Every color flashes twice every ... energy saving and durable.Model No. LED-W, LED-R, LED-G, TL-1,LED-2RG, LED-2RB, LED-3RG, LED-3RB,TL-2 We have professional QC system ...