... ,etc. small power LED lamp bead of many parallels and series, such as: maize lamp, barrel lamp, ceiling lamp, etc. Model No.Input ... Dimension32*15*21mmApplicationUsed in E14 GU10 LED reflector lamp,bulb lamp, Candle lamp etc. Model No.Input VoltagePower Factor(PF)efficiencyoutput ... 16.5*13mmApplicationUsed in E27 GU10 LED reflector lamp,bulb lamp, Candle lamp etc. Model No.Input VoltagePower Factor(PF) ...