Easy install;Highly reliable and low maintenance cost;it can work in anyplace on earth;Strong fog-through ability. Solar Self-Powered LED Marine Light:01)Solar Panel :6V/300mAH.02)Battery Ni-MH battery,4.2V/8000mAH,Battery Life:2-3 years, it can be changed.03)Light Source:360° brighten. ----LED Quantity: red ,yellow 15pcs;white ,blue, green:16pcs. ----LED color: red ,yellow ,blue ,white ,green. ...