Product Specification: 1) Part NO.: HY-PL6060-30W 2) Size: 600*600*9mm 3) Power: ... saving than flourescent lights 5, NO flickering, NO RF Interference, NO UV Radiation, instant soft start 6, No pollution, no radiation, no frequency flash 7, The item can ... function 10, Wide range of dimension available 11, Internal driver, no external ballast needed 12, High-powered factory >90% to sure ...