... 5050SMD 2.with CE ROHS marks 3.Base:GU10,MR16,E14,E27 4.Color:white,warm white 5.Dimension:H58*D50mm Company introductionEstablishde in ... technicians.Specifications1.Working voltage:AC12V /AC220-240V2.Available Color:White ,Warm white3.Lamp Base:GU10 ,E27,E14,MR164.Color temperature: 6000-6500k, 2700 ... transformer can't provide power. Sample Equipment of Production Warm white 21LED 5050SMD GU10