Reflecting Warning Triangle,Led Triangle, Car Warning Triangle,Warning Triangle,Auto Warn Lamp.Flashing Warning Light,Emergency Light,Auto Warn Light, Auto Kit,Roadway Safety Product. *21 redLEDS * Made of ABS +PMMA, have reflective effect * 3 phased switch: blink-steady-off *2 AA batteries * Size:43cm length each side,triangle Height:44.5 CM * 1X20FT: 10,000 PCS, 1X40FT:27,860 PCS