12led colorful flash multifunctional bicycle taillight, bicycle taillight // square taillight 12LED七彩快闪多功能自行车尾灯，自行车尾灯//方型尾灯

12LED multicolor flash multi-functional bike tail light, bike tail light // square tail light

[Material] High-quality engineering plastic

【Mode】Alternating flashing up and down, all lights flash and stay on continuously. There are three modes in total.
【Power Supply】3 cells, 7V batteries (the battery can be installed directly after opening the rear panel)
【Specifications】Tail lights: approximately 7.5 cm (width) * 4.5 cm (height). The mounting clip is suitable for straight tubes with a diameter within about 3.2 cm.
【Packaging】English-language color-printed blister packaging (without Chinese labels), no battery included. 120 PCS per piece. Preferential wholesale prices are available.
【Usage Instructions】A single button on the back controls the switch. Additionally, there is a clip on the back that can be attached to items such as bicycles, belts, shoulders, backpacks, or other personal belongings for safety warning purposes, ensuring personal safety.
Special reminder:

For those who enjoy cycling, be sure to install the taillights when riding at night.