Blackburn System X8 Light. Plenty bright. Way long runtimes. Unmatched reliability. All with versatility and advanced technology that the competition can't touch. The Light Source is two heads with LUXEON® III emitters (one wide beam, one spot beam) both w/ 30%-70%-100% - Flash run modes. Each packs 85 lumens of pure white light- equivalent to 15w halogen. Constant Current anti-dimming technology maintains full brightness throughout runtime and won’t dim or overheat Battery mounts anywhere, including stems, top tube, bottle cage, jersey pocket or hydration pack.

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Features:

Run Time: 2.5hrs with both lamps at 100% intensity; 10hrs dimmed

Charge time: 4 hours

Helmet mount and standard/oversized universal bar clamp included.

Waterproof to IPX7 standard.

Limited Lfetime Warranty. Only from Blackburn.