Features:Solar-energy for power generationEmergency mobile phone charger.Ultra-bright LED for lighting.Max. Luminous flux: 2LM(1 LED), 5.4LM(3 LEDS)Max. Brightness: 25000MCD(1 LED), 65000MCD(3 LEDS)Lighting time after being fully charged: 60hours(1 LED), 45hours(3 LEDS), 60 hours(3 LEDS flashing)Lighting time after the rechargeable battery be charged by solar power full thenthe battery(the battery almost run out of power at the moment) charges mobile phonefor 2 hours: 70 minutesOuter packing: 60pcs/ctnCarton dimensions: 53 x 48 x 58cm N.W.: 17kgG.W.: 18kg producing area:China payment:T/T or L/C supplying capacity:300,000 pcs per month