Description:Accommodates GU10 base, for LED, CFL and halogen bulbsHeat resistant ceramic insulating base and silicon wirePre-stripped wire ends and soldering might be applied for permanent installationTwo holes for bulb contact terminals, and the other two holes for affixing screws28 mm x 15 mm base and 15cm wire, rated up to 250V 2ASpecification:Fit Bulb Base Type: GU10Voltage: 250VCurrent: 2ACeramic Base Size: 28 x 15mm/1.1inch x 0.6inch(D*T)Wire Length: 15cm/5.91-inchSize: 28 x 160mm/1.1inch x 6.2inch(D*L)Material: Ceramic, Electronic Parts, SiliconColor: WhiteNet Weight: 43g Package Content:3pcs x Lamp Holder.