... to carry around Funtion: testing Life time. Power,Power factor,Current, Voltage,and Annual power consumption(calculated by 10hrs/day);Weight: 6.5kg ... payment by T/T.4. MOQ-- 1 pcs.Founded in 2007 , SHENZHEN LITE TECHNOLOGY LIMITED is a high-tech enterprise specializing ... of lights , such as the lux , CCT, lumen, luminous efficiency , power , power factor , CRI ect . Your trust is our key! Let's ...