Gaosu Fashion Decorative Lamp Waterproof Bike Spoke Light Cycling Wheel Lamp Bike Accessories Bicycle Valve Lights

Material: PC&ABS Speed Per Hour: 12MPH(whole picture Package Included : 1 X Bike Wheel Lights Product Dimensions:6.29 x 4.13 x 0.98 inches Adaptability: Bicycle tires over 50.8cm Battery: 3 × AAA battery; (Not included) Working Time: 30 hours continuously Picture:42patterns Installation and Removal:Please refer to the installation drawing of our product 1.Pay attention to the direction of the battery and load it.(the battery should always be oriented so that the negative and spring are in line.) 2.Install the detachable lamp clip. 3.Clip one side of the light into the light slot. 4.Clip the other side into the lamp clip. 5.Clip the top of the lamp into thle spoke. 6.Remove the lamp by pulling the top off and pushing it upward.