... ,No strobe, no noise, effective protection of eyesight T8 TO T5 LAMP FIXTURE LAMP1.National Utility Model patent2. ... : aluminum alloy, PC6.Suitable areas: suitable for all T8 series fluorescent lamp replacement, venues with centralized lighting equipment and heavy- ... starter, remove T8 tube, no need to change original circuit, rotary mounting, then replace T8 fluorescent tube. fixture lamp T8 to T5 ...