Quick DetailsPosition: Front LightType: LEDsPower Supply: BatteryMounting Placement: FrameCertification: CEPlace of Origin: Guangdong,Website:://.trustfirelight.com, China (Mainland)Brand Name: TrustfireModel Number: TR-D017Product name: Trustfire D017 led aluminum usb bicycle lightLed type: One CREE XM-L2 LEDCertificate: CE, FCCNewest design: with USB charging portMaterial: aluminum alloyOEM: OEM order acceptableMOQ: not limitedWarranty: 1 yearVoltage: 4.2VModes: Three modes: hig, low, strobePackaging