... and landscape lighting.AdvantageAdvantage for using-The port of the lamp is all standar,without conversion.Long Using life-Generally,it ... calorific power,can be touch safelyEnvironment protection-no mercury ,no electromagnetic interference for environment,no harmful rays,pollution-free.Energy-saving ... it is 1/8 of the Fluorescent lamp,1/3 of the energy-saving lamp,energy-saving rate can reach 90%Durable ...