Features： TOP

-Using Tri-phosphor Rare Earth Fluorescent Tube with a high luminous efficacy of 65lm/w, a Ra of 80 and a life-span of 8000 hours -Saving 80% energy than incandescent bulbs, lumens of a 5W energy lamp equals to that of a 25W incandescent bulb -Equipped with OPPLE high quality electronic ballast quick start and no flare,power factor is above 98% -The lamp base is made of  PBT , a flame-retardant material withstanding high temperature and high pressure

Spec： TOP

Model Voltage (v) Power (w) Luminous Flux(Lm) Power Factor(H) Luminous Efficacy(Lm/w) Color Temperatuer(k) Diameter (mm) Length (mm) Base Type Package (pcs) YPZ220/15-2S 220-240 15 750/660 0.55 50 2700/4100/6400 49 117 E27/E14 50 YPZ220/23-2S 220-240 23 1470/1360 0.55 64/59 2700/4100/6400 59 164 E27/B22 50 YPZ220/25-2S 220-240 25 1470/1360 0.55 59/54 2700/4100/6400 59 164 E27/B22 50 YPZ220/30-2S 220-240 30 1520/1400 0.55 68/66 2700/4100/6400 58 155 E27/B22 50