Flashing Traffic Warning Light ,Road Warning Lamp for construction sites, work zones, in-plant work areas, and around highway construction projects. Model: HX-WL02A Flashing Traffic Warning Light Model No: Light Source: Ultra Bright LEDs Flashing on both sides (the other size via plating surface);flashing-lighting-off with a photoresistance Power: 2pcs 4R 25 6V battery Power: 0.05W, Voltage: 6V Lens: 7" standard lens with advance optics Lens and Base color: Yellow, Orange, Red and so on Standard Flash Rate: 65+/-10 times /Minute External Switch, frequent flashing/ steady burning /OFF Optional inside light control switch, flashing automatically at night time and close automatically at daytime With plastic handle Metal bracket available according to your requirement