Features:With 3pcs COB + 36pcs lamp beads, provides the high degree of visibility, bright enough.When your car breaks down in the road, you can put it in the back of the car, insure your safety.It is light in weight and compact, portable to carry in your car, keep you out of danger.Two charging modes for option: 18650 battery or USB charging, very convenient.Easy to use, no tools needed. Just put it stand next to the car when you are in troubles.Specification:Condition: Brand NewMaterial: ABSColor: As picture shownLight Source: 3 * COB + 36 * lamp beads (red lihgt)Power: 30WLumens: 800-1000LuxCharging Time: 4 hoursCharging Voltage: 4.2VCharging Current: 2AWeight: approx. 450g/15.9ozSize: approx. 20*20*4.5cm/7.9*7.9*1.8inBattery: 2 * 18650 battery/ USB charging (batteriesare not included)Function: strong light + weak light, red light + red light flashingLighting time: 2-3 hours for work lights, 10 hours for red lightPackage List:1 * Triangle Warning Light1 * User Manual.