... it is rechargeable with power plug 3.it is led spotlight LED head lamp,LED head light,LED camping lamp, ... LED camping light,LED hiking lamp,LED travelling lamp,led spotlight...1.model:JA-19112.lighting sources:1 LED3.battery:sealed ... light distance can be as far as 150metersbecause it is portable,so it can be used for camping,travelling,finishing, ... , it can be used for emergency JA-1911 led spotlight