... brightness LED ( 1, two light-emitting tubes ), energy saving, safetyApplicable to the night lighting, night walking door as key hole, mountain ... , high practical value, product size 7.5X2.8CM, can choose to customize a variety of colors; the main selling point in the ... can be arbitrary rotation, let people have a meeting there to to explore after all. Portable Rotatable flashlight (GF-R-910) (flexible ...