... -light, 4.Free logo Service 2012 Hot Sale rf machine for home use1) E-light Technical ParametersLight ... (IPL Standard)530/590/640/750~1200nm (Optional)RF Energy 1~10MHz (Bi-Polar)Pulse Duration 2~ ... size 8 mm (RF),15 mm (RF) , 18mm(RF), 25mm(RF) ,40mm(RF)RF Bipolar: Spot size :16mm(RF) ,32mm(RF)Cooling systemAir and Close ... Photo 4 ) Machine and Accessories Photo Porable RF beauty equipment pricce low