... .use of solar energy, safety,green 2.take l night used super bright lamp,adjustable brightness lamp,standing lamps adjustable HAND LAMP ... LEDSolar panel:0.3wLamp:7pcs super bright ledNI-CD battery:3.6v,600mAh*3Shell material: Aluminum ... *21.5cmPcs:100pcs/ctnN/G.W:15/16.5KGS night used super bright lamp,adjustable brightness lamp,standing lamps adjustable