900 Lumen LED Bicycle Torch B9 2,Crust Materials,Aluminum 3,Battery,4*18650 ... rechargeable 4,1 LED, 5,Waterproof 900 Lumen LED Bicycle Torch B9 SPECIFICATION of B91*CREE MC-E LED 10WATTMax Output ... in black.* Toughened ultra clear glass lens.* 4 mode brightness operation, --Max brightness mode-- Mid brightness mode-- Min brightness mode-- ... AC100,1pc bike mount HD34, 900 Lumen LED Bicycle Torch B9