Solar Road Studs 1:Solar panel: 0.4w 2.5v . 2:1*Ni-MH rechargeable batter: 1.2v, 1800Ma . 3:6*super bright LED(two sides) Solar Road Studs: (red,white ,yellow,white,green color for choose) 1) Material: ferrosilicon aluminium2) Unit includes:a) Solar panel: 0.4w, 2.5vb) 1*Ni-MH rechargeable batter: 1.2v, 1800Mac) 6*super bright LEDtwo sidesd) 2*transparent plastic shelle) 1*pcb3) Light intensity: ...