14w, 21w, 28w, 35w, 24w, 39w, 49w, 54w, 80w
cover, small cover, no cover
a)It saves energy over 45% more than traditional fluorescent lamp
b)Light efficiency > 70Lm/W; Color Rendering Index(CRI)>82
c)Low Energy Consumption
e)10000 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 conditions except that (1)the clients change, break or remove the electronic units (2) T5 work beyond the limits: voltage 170v to 260v.