... " 2)8 hours for fan Emergency lamp with mini fan,Emergency lamp with fan,emergency lamp,rechargeable lightART.NO.:RH558A1)Fan with 3 ... WATT U TUBE with mini-fan3)RECHARGING TIME : 20 HOURS4)OPERATING TIME : LIGHT :4.5 HOURS FAN AT HIGH SPEED: 8 ... HOURS FAN AT LOW SPEED: 11 HOURS Emergency lamp with mini fan,Emergency lamp with fan,emergency lamp,rechargeable light