... and environmentProduct:LED SPOT MR11 ,12V MR11 BULB,MR11 HALOGEN REPALCEMENTModel:MR11-3W-BInput Voltage: AC/DC12V Work Current: 600-680mA Power: 1 ... ,etc View Angle:5,8,15,25,30,45,60 degree Work temperature: Below 35D Base: G4 Include: aluminium heat sink , pmma ... : Replace 25W old halogen MR11 bulbCertificate: CE, ROHS 3W 12V LED SPOT MR11 BULB HALOGEN REPLACEMENT