Home / G01 - Fluorescents – Film quality Leds available / FL91 – Qty – 12. Brown 4′ fluorescent tube light comes with single T8 fluorescent lamp, cool white, c/w cord. Led package available.FL91 – Qty – 12. Brown 4′ fluorescent tube light comes with single T8 fluorescent lamp, cool white, c/w cord. Led package available.