... LED 8- 3 Watts LED manicure lamps led nail salon lamps machine:1,Model:LED 22,Volt:AC100-130V 60HZ AC200-250V 50HZ 3,Power:1.5W ... .4,AuthenticationCE.5,Examination formQC.6,Degradation testing time/2hours. What the difference from LED UV lamps and ... actual energy consumption is very low. For instance, a 2.5W LED nail UV lamp only costs 0.0025 kilowatt/hour. 3 ...