Cars have brake lights, why not bicycles? Enhance your riding safety today !!
# Industry's First & Only!! It employs Nintendo/Wii high-tech with easy installation (exactly same as installing a regular tail light, no extra hassles at all.
# Industry's First & Only!! It empolys SWITCHING electrical technology to maintain stable brightness during low-voltage and saves power up to 30%, such tech makes it work with rechargeable batteries without sacrifice of brightness. (All tail lights in markets, including brand names such as Cateye, Sigma, Niteriders, BikePlanet Serfas, Blackburn etc, have no such function. As expected, their lights will be over 30% dimmer when using rechargeable bat.) So now please help yourself environmental by using rechargeable bat. while embracing hi-quality stable brightness.
# World-strictest Germen K-standard approved, giving you high-quality beam (total 0.5W equivalent brightness output with just 0.1W power consuming) with wide 250-degree lighting angles. With rechargeable bat., MAXXON brake light has longest bat. life in world under Germen K-standard brightness, at least twice much longer than other brand-name ones
# Innovative Prize Winner, and honored with U.S. Patent no. US7649447B2, Japan Patent 3131558, Taiwan Patent M300350, and China Patent ZL200620116165.6
# Equipped with the auto power-on (within 30 sec of riding, auto-on into MODE-3 ), and auto power-off functions (when still over 4 mins)
# Equipped with a low power indicator (under 2.25V) and rain-proof
# Max Alkaline battery life: MODE_1<200 hrs>, MODE_2<100 hrs>, MODE_3<800 hrs>
# You may see product video demo at www.sungoinc.com/light/products.html
PS: If you intend to buy Germen version (without Mode-1:flash mode, and without auto power-on function), please notify by email. PS: for the time being, we do not ship to Europe, thanks !