big reflector,small reflector,no reflector
a)It saves energy over 45% more than traditional fluorescent lamp
b)Light efficiency about 85Lm/W; Color Rendering Index(CRI)>82
c)Low Energy Consumption
e)10000,20000 or 30000 hours long lifetime under normal working conditions
The factory has the certificate of CE,ROHS,CCC and promises that we will exchange the bad quality goods which can't run one whole year under the normal working limits.We can also promise two or three years.