... Volts: 85~265V AC2) Work Frequency: 50/60Hz3) CRI: >754) Socket Base: E275) Anion Output: 300W/cc 6) Material: graphite+ PCLED ... specialize in LED lighting- LED bulb(E14,E27,G4,G9,G24,R7S etc.), LED (flexible) strip, LED fluorescent tube, LED ceiling light, LED downlight, LED spotlight, LED panel light etc ...