Item No.: SL-W204
With 54PCS 2835 MD LED
Brightness: 500 Lumen / 1500 Lumen / 1000 Lumen 
Modes: Low-Hihg-Middle-OFF
Include  3.7V 4000MA  18650 Li-ion battery
Weight:  1024.6g 
Size: 110x80x401mm
Waterproof: IP44 
Charge Time: 5hours
Runtime: 1.1hours for max brightness
With Type-c charge cable