Detailed Product Description high power led solar underground light 1.Solar cell:poly-crystalline silicon/single-crystalline silicon(4v,400mA)2. ... *1200mAH) / Super Capacitor (4*120F)3.Light source:super luminosity LED4.LED quantity:6pcs5.Light source color:red,green,blue,white,yellow ... life:5 years(Ni-MH )or 15 years(super capacitor)12.View distance:over 800m13.Guarantee period:14 months