Specification:Material:,plant,light,made,of,ABS,plastic,durable,,environmentally,friendly,materialsProduct Size:,2.7*10 *14.cmSwitch:,Behind,the,solar,panel,is,a,main,switchBattery:,Rechargeable,lithium-battery,(1,*,3,2,V, )Product list:1,*,LED,plant light1,*,installation accessories1,*,instruction manual This,solar,heater,has,a,solar,panel,that,is,larger than,most,similar,products,on,the,market;,it,works,very,well ,in,winter,with,less,sunshine.Long-term operation:,This,solar heater,can,after,charged,work,about,16,hours,in,high,brightness.,With,uninterrupted ,Bad,weather,the,customer,can,set,the,working,hours,to,less,time,per,night,,so,that,he,can,work,more,nights ,7,hours,in,strong,direct,sunlight,fully,charged.These,outdoor,heaters,charge,automatically,duringtheday,switch,on,automatically,at,night ,on,and,off, again in the morning.Both,the,solar,module,and,the,light,head,of,the,solar,radiator,can,change,the,angle,by,almost,180,degrees, in,the,right,direction.