Just had one of my T4 under cupboard lights fail. At first it just went out, then when it was powered up again it was flickering. Rather worryingly one end had got hot to the extent that the plastic cover had melted onto the tube. Anybody seen this before? The lights were from b&q 3 years ago. The lights are instant start and I've never liked the way it started the tubes with quite a violent flicker. It doesn't seem conducive to long lamp life. . . I'm going to replace with some nice LED units i think.
