MagicShine MJ-872 Bicycle Light with Battery and Charger Set, 1600-Lumen, Black
The MagicShine MJ-872 LED bike light combines 4 CREE XP-G LED's to bring you a blazing 1600 lumens to light up the darkest night as if it were daytime. The lighted rear control panel contains 2 buttons, one to increase the brightness and one to decrease the brightness through 4 brightness levels. In addition, the color of the button changes to indicate the amount of charge remaining in the battery as shown in the photos. Uses the same simple but secure attachment method as other MagicShine lights with a durable silicone rubber ring. 2 sizes provided to accommodate various handlebars.  Set includes: 4 cell 4400mAh rechargeable Li-ion battery pack in waterproof enclosure  Battery charger (rated for 100 - 240v, 50 - 60 Hz The MJ-872  Lighthead Handlebar attachment hardware  The MJ-872 Features: 4 Lighting modes, 100%, 75%, 50%, 25%  The light has a highly efficient Digital constant current control circuit that uses Pulse Width Modulation to control the light output 2.2 hours run-time on the highest setting, between 9 and 10 hours on the lowest setting  4 Cree XP-G LED's - all with a 50,000+ hour lifespan 6061  4 protected 18650 Li-ion cells in a highly durable water tight enclosure. A padded 2 strap battery case to securely mount the battery  Cable: Approximately 18" on the light, 8" on the battery  Warranty: 1 year on the light, 6 months on the battery.