Magicshine MJ 900, 1200 Lumens Front Bike Light, CREE LED Waterproof Bike Light, Perfect LED Bike Light for Mountain Biking Road Biking Bike Helmet Light, Li-ion Battery Pack Rechargeable Bike Lights 1200 LUMEN MAX OUTPUT MAGICSHINE BICYCLE LIGHT  The Magicshine Light MJ-900 is the official successor to the original MJ-808E. Super small bicycle light but offers a respectable 1200 lumens of Max output. Versatile on city streets, roads, even mountain trails as a super bright, convenient LED bike light. OUR BRIGHT BIKE LIGHT BOASTS 4 DIFFERENT INTENSITY MODES PLUS FLASH MODE  The Magicshine MJ-900 light for bike features 4 power level options: 100%, 50%, 30%, and a flashing mode feature, 20 degree beam spread provided by 1 ultra bright XM-L2 LED bulb, thermally managed and weatherproof housing. VERSATILE AND SUPER LIGHT WEIGHT HELMET LIGHT  With the help of MJ-6058 helmet strap, the MJ-900 can easily be turned into a headlamp due to its light weight and minimalist design. Used for a wide variety of outdoor sports, includes mountain biking, camping, skiing etc. Note: Magicshine bike lights are not designed to be submerged under water for extended periods of time. 2.6 HOUR RUN TIME BIKE LIGHT RECHARGEABLE; RELIABLE VISIBILITY  The standard 2.6Ah 7.4V battery gives a max run time of 2.6 hours on 100% output. All Magicshine batteries uses tested, high grade cells, with over-charge, over-discharge and short circuit protection meaning you can be sure that your Magicshine battery is built to the highest specifications and is safe to use and charge. SATISFACTION GUARANTEE  One year limited warranty for light heads and 6 months for batteries. If it's a problem with quality or production defect, we will replace your unit free or charge within the warranty coverage.