2U Energy saving lamp with CE, ROHS, EMC,GS, UL, 1, 2U energy saving ... energy 3, competitive quality and price 2U Energy saving lamp with CE, ROHS, EMC,GS, UL,1, 2U energy saving ... quality and price4, OEM and ODM are accepted5, Certifications: CE, ROHS, EMC, GS, ULSpecifications:ModelVoltageLuminousL(mm)L1(mm) ... -20W2011521935342122744x44x20346x24x22.38.57 2U Energy saving lamp with CE, ROHS, EMC,GS, UL