DescriptionWith Our Bright Led Bike Wheel Light, you'll not only have a safer ride, you'll have the coolest bike on the street! Experiencing cool feeling, making your bike unique and becoming the focus of night! The design makes it water resistant for rainy rides. No tools required, fast and easy installation. It is a great gift idea for presents for Christmas, birthdays and other holidays.Features- Light color: White. - Material: ABS. - Size: 7.4 x 4 x 3cm. - Power: 3xAAA Batteries (INCLUDED). - LED quantity: 20 pieces. - Consist of 20 pieces best and super bright LED bulbs, our bike wheel light will make you always be the focus in the no matter where you are. - 2 lighting modes: Steady and flashing. According to your needs, you can select flashing or steady mode by the switch. No requirements, whether is moving or stopping, as long as you turn on the switch, cool and bright light will always accompany you. - Experiencing cool feeling, making your bike unique and becoming the focus of night! - The design makes it water resistant for rainy rides. No tools required, fast and easy installation. - Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!