... gradeClass 1Protection rankIP20Light sourceLow light regression, no frequent flashing, low energy consumption, good light distributionEmitting ColorDaylight white or Warm whiteUsageLighting & decorationPower ... sourceElectricLight raysNo UV, No infrared radiation, low light regression, low energy consumption, no frequent flashingHousing ColorOptionalSwitchON/OFF in-lineCertificateCE, UL, GS ...