... fluorescent tube(high efficiency, longer life greater than 8000 hours,Instant start, no flicker,no noise, low work temperature, low ... No labour and no modification cost to the existing T8 light fixture.11, PC inflaming retarding converter lampholder 12,Installation: ... :100000pcs13, multi-link module for several fixtures15, slim and light weight16, place of origin:China17, port of loading: shanghai ...