This 2-in-1 power bank features a brilliant LED that supports charging your devices and brightening up an area at once. With a powerful battery and multiple LED light chips equipped, it can emit up to 600lm of illumination for more than 4 hours. Keep the view clear at night and your gadgets alive on the go with this functional one.

• Smooth silhouette with rounded corners.
• With an on/off button.
• 4V 2400mAh built-in lithium battery
• Light Source: 21pcs 0.5W SMD LED light chips.
• Wattage: 9W.
• Luminous flux (high brightness): 600LM or more.
• Luminous flux (low brightness): 350LM or more.
• Emergency time: more than 4 hours.
• Base Type: B22, E27
• Beam Angle (Degree): 180
• Colour Temperature: Nature white
• Average Life (hour): 30000
• LED Chips Brand: EPISTAR