8u high powder energy saving lamp. The 200w high pf energy saving lamp. With 10000hrs life span. The ra>82, tri-color powder coating calss tube, self-ballasted lamp. The votalge is 120v or 220v, color temperature is 2700k,3500k,5500k and 6400k. The base is e40. The initial luminous flux is high. Meet ce test. we also supply other kinds of CFL lamp