Powerful dual LED taillight puts out 280 lumens in an extra wide and long range beam pattern that makes you stand out both day and night on busy streets7 adjustable lighting modes provide the perfect setting for any scenario or weather conditionTwo-button design lets you fine tune the brightness and flash speeds to your cycling needsExpand run times beyond factory default settings by fine tuning the brightness modes and flash speedsEngineered with the perfect balance of brightness, ruggedness, and compact styleHard seatpost mount and seatstay mount with quick release secures the light in tough terrainUSB-C rechargeable and with built-in fast charging and mode memoryBlack7RearSeatpost/SeatstayUSB-C280UPC/EAN/GTIN: 745025025651