1600lm LED bicycle front light with integrated USB rechargeable battery for LED bicycle front light 1600lm with integrated USB rechargeable battery for bicycle bike accessories spare parts USB rechargeable bicycle front light. 3 high brightness LEDs. 1600 Lumens Battery: 2 18650 lithium batteries-Capacity 3.7V/4800mAh-Charging time 9-10 hours Measurements 116x49x34mm With LCD display, it indicates the selected mode, battery status and charge duration forecast. Includes Powerbank function to charge mobile devices. 2% brightness mode: 9.5h 40% brightness mode: 1.5h 65% brightness mode: 1.5h 100% brightness mode: 1h Day Flash Mode - Latent Flash – Flash : 9.5h ALL OUR ITEMS ARE OF THE HIGHEST QUALITY AND WITH MANUFACTURER'S WARRANTY, WE ARE RESPONSIBLE FOR ALL OF THEM Some parts require ins