Bike Lghts Set Specifications:\r\n\r\nModel number: BX3 Bike Light\r\n\r\nFront bike light irradiation distance: 300-500 meters\r\n\r\nBrightness: 1500LM\r\n\r\nLED: T6\r\n\r\nHolder: 360 degree rotation holder\r\n\r\nCharge and discharge protection: built-in overcharge and over discharge IC. Extending battery life\r\n\r\nPower capacity indication: When power is sufficient, LED is green. When power is insufficient, LED is red.\r\n\r\nCharging indication: LED is red, when charging. LED turn to green, when fully charged.\r\n\r\nChaging input: 5V/1A\r\n\r\nChaging output: 5V/1A\r\n\r\nSize: 160mm (Length), 135mm(width), 35mm(height)\r\n\r\n3 switch Mode: High / Low / Strobe (Press two seconds to off)\r\n\r\nWorking voltage: 3.7V\r\n\r\nProduct color: Black\r\n\r\nLight color: White\r\n\r\nLED color temperature: 7500K\r\n\r\nProduct Material: aluminium alloy\r\n\r\nCharging time: 5 hours\r\n\r\nContinuous working time：5 hours on high mode\r\n\r\nPower supply: built-in two 18650 batteries\r\n\r\nSurface craft: Abrasion resistant anodizing\r\n\r\nSwitch type: Button Switch on lamp head\r\n\r\nWaterproof rate: IPX5 (small rain, Splash water)\r\n\r\nBicycle lights gross weight: 350g\r\n\r\nPacking size: 110*65*50mm\r\n\r\nPackage includes: bike lights front and back, holder, USB wire(0.5m), instructions, colour box