... :black 3.Use:2*18650 Batteries 4.Range:200m CREE LED Rechargeable 1000 lumen flashlight SPECIFICATIONS: Item #TZL-4015BulbCREE LEDSize40x(L) ... CTN1.3 switch Mode: full light→half light→blink2.Output bright can come to above 500 lumens [lm]3.Aluminum alloy ... have our own factory since 1998, specializing in manufacturing LED flashlight,solar flashlight ,head light ,camping light bicycle light,etc..