P‐63: Distinguished Student Poster: Effects of Glass Capacitance on the Performance of External Electrode Fluorescent Lamps

Abstract

The efficiency of EEFLs with the new glass tube of high dielectric constant K~6.6 and low dielectric loss tan δ, reaches 45 lm/W which is ~ 20 % higher than 38 lm/W in the conventional glasses of K ~ 5.5. And this new glass tube