Features: 1. LED lights on the bike wheel. This bike spokes lights are so effective for helping add a fun flavor to your ride while protecting you at the same time. Be safe! Be seen! 2. The bike wheel lights are made of 16PCS 6-color LEDs, but equal to the effect of 32LEDs, have 42 different patterns to change. It flashes many different designs. 3. Safe riding: Increased visibility from all directions so will safer in low light conditions. Normal bike lights can only be seen from the front and back, it leaves you vulnerable from the sides. With this light, your bike will STAND OUT from all angles, whether you are moving or not. 4. Easy to install: These super cool LED bicycle wheel lights fit almost all bicycles. NO TOOLS REQUIRED! Perfect for birthday presents and Easter gift ideas for your family. 5. Energy Saving: The bike wheel lights are controlled by riding speed, the faster you ride the more images you get! When the riding speed reaches 20 mile/h, the patterns will become complete. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Specification: Product name: 6-color 42 patterns Bicycle LED spokes light Product size: 160*105*25MM Suitable models: 20-inch and larger than 20 inches bikes Feature: 16pcs LEDs, 42 different patterns Flashing device: continuous flashing 42 patterns LED device: Prism patented design, as long as 16 groups of green, white, yellow, red, pink and blue LEDs can flash 32 LED effects Product function: The latest prism patent design, 16 LEDs with the same effect of 32 LEDs, full intelligent switch design, it is more convenient to remove the light clip design and install, one light and one suction card. Product features: power saving, energy saving, and the detachable lamp holder is more convenient to install and replace the battery, and the 6-color LED flashing pattern is more beautiful Product material: PC&ABS Battery: 3 AAA batteries continuously lit for 25 hours(batteries are not included) INSTALLATION: 1. Put 3aaa battery on the bike wheel light 2. Loose 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 the spokes. 6. Remove the lamp by pulling the top off and pushing it upward. Style 2: Product size: 165*65*30mm Product material: PC&PU LED: Full-color RGB5050LED, one LED can change 8 colors, 16 LEDs on one side, 32 LEDs on both sides Power supply: USB rechargeable battery(not included) The product is equipped with a switch, which can manually control the light flashing switch. After pressing the switch, the light flashes and enters the vibration-and-on mode, the wheel moving lights automatically light up, the wheels stop and the light goes out, and then press the switch to enter the permanent off state. Product installation: the two bolt triangles can be directly inserted into the steel wire, and the upper bolts and the lower bolts are installed in the opposite direction, which is more secure includes: Choice 1: 1 x bike wheel light Choice 2(style 2): 1 x bike wheel light 1 x charging cable