... led and long life 3.environment protection solar underground lamp,solar underground light,ground lampMaterial: stainless steel and tempered ... glassSolar panle: 1.5wLight source: 0.06w*7 electrodeless lamp,LED and so on,life span=50000hLight color:white, ... intelligence control, defend to excessively refresh,excessively turn on electricity, output the short-circuit proof and automatically open according ...