SERFAS Bicycle LED Headlight Khaki USL-450 (450 Lumens)

Headlight with maximum brightness of 450 lumens and IPX4 level waterproof specification. Durable aluminum body. New and improved plastic band mounting bracket included. Adopts a high quality IC board designed for Japan. Rechargeable lithium-ion battery. Displays remaining charge level in 3 stages. Charging time: Approximately 3 hours 15 minutes (varies depending on USB amperage) Reference weight: 162g (including bracket) Product contents: Lighting mode (estimated lighting time): Overdrive (2 hours 30 minutes), High (3 hours 30 minutes), Medium (7 hours), Low (14 hours 30 minutes), Low flash (20 hours), Daytime flash (25 hours). Light body, bracket, USB charging cable, Japanese instruction manual Mode switching: [Power on/off] Press for 1 second, [Lighting ⇔ Flashing] Press for 2 seconds, [Lighting mode switching (Low, Mid, Hi, Over)] Press briefly in lighting mode, [Blinking ⇔ Daytime flashing] Flashing Short press when in mode The power button on the main unit flashes or lights up depending on the charging status. (Blinking red) Charging / (Lit blue) Charging complete