... effiency0.8Warranty2 yearsDriver typeoutsidePacking L110*W60*H110(mm)Light effiency ≥90 lm / W GW0.11 kgLuminosity450LM ... :Green technology,environmental friendly,high energy saving and light efficiencyLow-power consumption,long life timeEven Lighting, Non ... -halation ,comfortable lightCold light source,no UV, no heat radiationHarder texture ,light weight and better heat dispersionNovel ...