Creative warning light Escort ring-shaped smart light for safety and secure travel Compact size with powerful performance Reduces wind resistance during riding, enhances riding experience, and is easy to store for backpackers High-quality battery provides long-lasting performance Powered by 2 CR2032 batteries, offering 8–15 hours of operation Fresnel lens lampshade delivers high brightness for improved visibility and safety Lens designed using Fresnel principle, combined with 3 high-brightness LED beads for superior illumination One-touch push-button switch Easily cycle through modes with a single tap Specifications: Name: Highlight creative taillight Weight: 15.5g Color: White Visibility range: 200–500m Dimensions: 47mm × 40mm × 22mm Brightness: approximately 400 lumens Battery: 2 × CR2032 button cell batteries Battery life: 8 hours Modes: Constant light, flashing Package includes: 1 × Tail light (color: White)