t6/t5 ring lamp tube round lamp tube four-pin three-primary color living room bedroom energy-saving fluorescent lamp tube ceiling lamp tube

positive white light(正白光) warm white light(暖白光) warm yellow light(暖黄光)

lamp tube (t5-22w)2 pieces(灯管（T5-22w）2只装) lamp tube (t5-32w)2 pieces(灯管（T5-32w）2只装) lamp tube (t5-40w)2 pieces(灯管（T5-40w）2只装) lamp tube (t5-55w)2 pieces(灯管（T5-55w）2只装) lamp tube (t6-22w)2 pieces(灯管（T6-22w）2只装) lamp tube (t6-32w)2 pieces(灯管（T6-32w）2只装) lamp tube (t6-40w)2 pieces(灯管（T6-40w）2只装) lamp tube (t6-55w)2 pieces(灯管（T6-55w）2只装) lamp tube (t5-22w) diameter 18.0cm(灯管（T5-22w）直径18.0cm) lamp tube (t5-32w) diameter 24.3cm(灯管（T5-32w）直径24.3cm) lamp tube (t5-40w) diameter 27.3cm(灯管（T5-40w）直径27.3cm) lamp tube (t5-55w) diameter 31.0cm(灯管（T5-55w）直径31.0cm) lamp tube (t6-22w) diameter 18.5cm(灯管（T6-22w）直径18.5cm) lamp tube (t6-32w) diameter 24.8cm(灯管（T6-32w）直径24.8cm) lamp tube (t6-40w) diameter 27.8cm(灯管（T6-40w）直径27.8cm) lamp tube (t6-55w) diameter 31.5cm(灯管（T6-55w）直径31.5cm) lamp + ballast (t5-22w) suit(灯管＋镇流器（T5-22w）套装) lamp + ballast (t5-32w) suit(灯管＋镇流器（T5-32w）套装) lamp + ballast (t5-40w) suit(灯管＋镇流器（T5-40w）套装) lamp + ballast (t5-55w) suit(灯管＋镇流器（T5-55w）套装) lamp + ballast (t6-22w) suit(灯管＋镇流器（T6-22w）套装) lamp + ballast (t6-32w) suit(灯管＋镇流器（T6-32w）套装) lamp + ballast (t6-40w) suit(灯管＋镇流器（T6-40w）套装) lamp + ballast (t6-55w) suit(灯管＋镇流器（T6-55w）套装) non-standard (t5-40w)2 pack(非标（T5-40w）2只装) non-standard (t5-40w) diameter 29.0cm(非标（T5-40w）直径29.0cm)