Product information Lamp bead types:(Manova) P9*1 XPG*2 Battery: 21700-4000mAh Lithium battery Lumen: 1200 lumens The light color: white the different modes: low beam-high beam-low high beam-Flash cycle Low Power: Flashing white Fully Charged: Steady white Charging Input: 5V/2A Type-C output: 5V/2A Product size: 104*45*38mm Product weight: 318g Charging time: 3 hours Low Beam( working time) 2.5 hours(950LUMEN) High Beam( working time) 4 hours(650 LUMEN) Low High Beam( working time) 2 hours(1200 LUMEN) Flash( working time) 3.0 hours Material Zinc Alloy, Plastic Durable & Easy Installation Made of high-quality Aluminum Alloy body, the bike light is compact and durable Installation Instruction Step1:Place bracket mount on the handlebarStep2:Tighten the locking nutStep3:Install the top phone holder m…