Fenix BC06R Rechargeable Smart Brake-Sensing Bike Tail Light

Description Features: Smart brake sensing automatically activates high output mode when braking is detected. Intelligent memory circuit remembers the last used lighting mode (excluding Braking). Low battery warning: Indicator blinks red when battery level is low. Quick-release structure for easy mounting and dismounting. Can be mounted on either the seat post or saddle rails. Impact resistant up to 1.5 metres. 270° lighting angle. Waterproof rating of IP66. Specifications: Max Lumens: 90 Max Beam Distance: 328 feet (100 metres) Max Runtime: 24 hours 30 minutes Lighting Modes: Eight lighting modes including spinning light, two brightness levels of constant on/slow flash/fast flash, and a braking light Bulb Type: CREE XP-E2 red LEDs Lens Material: Polycarbonate Size: Length: 1.5” (38mm) Width: 1.5” (38mm) Height: 1.5” (38mm) Weight: 1.57 oz. (44.5g) including battery Battery: Built-in 560mAh battery Included: Saddle rail mount, fastening ties×4, seat post mount, mounting strap, USB Type-C charging cable