Powerful portable external Flood Light - with 2 rechargeable batteries 18650. 2400mAh x 2 lithium batteries included, IP54, with Micro USB charging cable.It can work as a Powerbank - Capacity 4800mAh.Light source: LEDInput voltage V: 3.7-4.2VLamp luminous flux: 1000Operating temperature ℃: -15-65Working life Time: 100000Rating IP: IP54Beam angle °: 180Power supply: DCEmission color: WhiteLED: 1 * COBFunction: High: 1000lm-Medium: 500lm-FlashDuration: COB High: 3h, Mid: 4h, Flash: 6hBeam distance: COB: 25mLight temperature: 6500KLED lifespan: 100000hSwitch: Elastic push switch on the backProduct size: 136 * 101 * 39 mm / 5.36 * 3.98 * 1.54 inchesProduct weight: 245 g