... certification:CE&rohs 3.factory direct 4.2 years warranty mr16 spotlight 3w1.FeatuerPart NOHP-SD-3W-007-PW HP-SD-3W ... screw, with the machine assembling, the production efficiency is high, few error, high quality. vIt has elegant appearance of wind-style led lamp ... electronic primary devices in it, our constant driving is in high quality. Certification: CE,ROHSIlluminant 1W per piece, 45MIL led array, ...