halogen bulb JC G4 1)30% higher lumen efficiency than traditional halogen bulb ... quality and long life:2000h 3)CE,ROHS halogen bulb JC G41.Specification: Base type:G4 Voltage:6v/12v/24vWattage:10w ... ,LVD)/ROHS certified. EN55015,EN61547ROHS:2002/95/EC halogen bulb JC G4