Cycling Bike Seatpost Warning LED Bicycle Lights Cycling Lantern Taillight Bicycle Rear Light

Label:Yes Brightness: about 60 lumens Mode: strong light-flashing Weight: 15.5g Battery: 2x button battery cr2032 Package Included:1* tail light Range: 200-500m Battery life: 8 hours Name: Highlight creative taillight Size: 47mm*40mm*22mm Description: Creative warning light Escort the ring-shaped smart light for safety and escort for safe travel Small size and big effect Reduce riding wind resistance and improve riding pleasure, making it easier to for backpackers High-quality battery lasts for a long time 2 CR2032 batteries, battery life 8-15 hours Fresnel lens lampshade high brightness and safer The lens designed by Fresnel principle, matched with 3 high-brightness LED lamp beads to create a high-brightness lighting effect One-touch push switch Switch modes with just one tap