T4??????????????? T4 Type Straight Fluorescent Tube With Three Fundamental Colors ------------------------------------------------------------------------------------------------------------------------------ ??? T4????????????????????????????,?????????????á?????Ч??????????????????????????????????????????????????????????????????T4??????????????????С??“????”??????????????????,?T4?????????????????????????? Specification Service life 8000h up, light power is same than 6pieces of common tube, save 70-80% en- ergy than common one Quickly start to work, no flash Used 3 base-colors fluorescent tube and geted to more clean & bright colour Good design ,reliant technic , its stand is seized upon Alu- minium-alloy meteral ,never rustiness Environment conservancy ,buru-prevent |