Nitefighter BT21 1800LM Cree XM L2 2 LEDs Water - resistant Mountain Bike Lights-59.99 and Free Shipping

Nitefighter BT21 1800LM Cree XM L2 2 LEDs Water - resistant Mountain Bike Lights-59.99 and Free Shipping

Caution: The item will arrive on Nov. 7th!!! NITEFIGHTER BT21 MTB Light BT21 is a compact and high brightness mountain bike lights. A quantum leap in bike lights, resulting in an all-in-one illumination tool that combines high-output LED technology and variable lumen output. It also has a built-in strobe light, plus a gauge that tells you how much battery power is left. BT21 is the ideal illumination gear for mountain biking, touring, commuting, etc Main Features: ● Compact size 52.8mm (width) x 24.5mm (depth) x 37.5mm (length) super tiny size makes it portable to carry around ● Power capacity indicator 4 color and 5 modes LED indicator displays remaining battery capacity, tell you when to replace batteries ● Thermal heat fins combined with a temperature sensor Protects from over heat and maintains digitally regulated constant output brightness ● Neutral white LED chip Utilizes two Cree XM-L2 neutral white LEDs, max 1800 lumens output ● Air-craft grade aluminum and premium type III hard anodized anti-abrasive finish Absolutely satisfy with tough environment of MTB illumination ● IP-65 water-resistance Be able to protect against water jets, no problems with the rain ● PMMA lens Uses high quality PMMA optical lens to guarantee the great lighting effect even in long distance ● 5 Modes electronic switch Low - mid - high - turbo - strobe ● Comes with Battery + Charger Powered by four BAK 18650 rechargeable li-ion batteries, 7.4V 5200mAh, and our package comes with Battery + Charger for your convenient using ● Quick to attach and detach using O-ring mounting straps sized for 20 - 35mm handlebars ● Power capacity indicator 4 color and 5 modes LED indicator displays remaining battery capacity, tell you when to replace batteries ● Thermal heat fins combined with a temperature sensor Protects from over heat and maintains digitally regulated constant output brightness ● Neutral white LED chip Utilizes two Cree XM-L2 neutral white LEDs, max 1800 lumens output ● PMMA lens Uses high quality PMMA optical lens with smooth beam

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