... Engergy saving,high brightness,long lifetime c.Warranty :2years High power 1W led ceiling light LK-TH001-G-1 Item NO ... .LK-TH001-1Power Consumption1x1WLuminous Flux100LM±10%Luminous effciency98LM/w±10%LED Light ... radiationb.Constant current circuit, even lighting, high intensity.c.Engergy saving ,high brightness ,long lifetime Application:Shopping mail ...