... Rating IP65Product Features01 Patented IC Controlled electronic ballast and light adjustable02 No electrodes or filaments,External ferrite colls03 Wide ... 04 Available color temperatures 2700K,3500K,4000K,5000K,6500K05 Low EMC interference frequency of 230KHZ06 Reliableignition at-4007 Color ... up to 150Pm/W09 Excellent lumen maintenance over life10 Low total harmonic distortion(THD) 2.7%11 Super ...