... 30%~45%. 3,ENEC/TUV/CE Linkable Triphosphor T5 Fluorescent Lighting with Big RelectorProduct Description 1, Specification-14W,21W, ... shiny aluminum3, Lampholder-Anti-flaming PC plastic lampholder4, Electronic ballast--four configuration for choice: A) IC Standard with chip, ... T10 tube.2,Good quality with competitive price;3, Instant start, ,no noise, low work temperature, low power consumption4, Good ...