Pick Ur Needs Emergency Lanterns With Solar Panel, this solar board offers a more convenient charging mode. High water resistance level makes it highly waterproof. Furthermore, the efficient and transparent glass comes with a high light transmittance up to 93% to get more solar power. And high conversion rate up to 18% makes the poly silicon solar cell more efficient. Superior quality providing high bright light with its brilliant tube Bulb. Featured with its advanced glass mat technology and superior battery life, the product offers uninterrupted lighting making it ideal for homes and offices alike. Intelligent battery monitor circuit protects the battery from deep discharge and overcharge. It makes for a great lighting system in or around your home, while camping or in your travels. The tube LED bulbs lighting surface boasts 750 Lumens of power while being energy-efficient at the same time. This product doesn't utilize batteries but lights up for hours on end in between transmissions. It features 2 modes High & Low. The Light bar is durable, yet lightweight and portable so you can take it anywhere. It has an On/Off switch, and built-in stand that used to hang lantern on the walls. Now no need to worry in the outage of lights.