LED SPOT MR11 ,12V MR11 BULB, MR11 HALOGEN REPALCEMENT, ... no Hg,no flame, heathy for human and environmentProduct:LED SPOT MR11 ,12V MR11 BULB,MR11 HALOGEN REPALCEMENTModel:MR11 ... Include: aluminium heat sink , pmma lens,constant current driven,led, Dimension:D35*H47mm Lifetime: 50,000 hours Application: Replace ... old halogen MR11 bulbCertificate: CE, ROHS 3W 12V LED SPOT MR11 BULB HALOGEN REPLACEMENT