You should get yourself a Blub and fuse tester like I have. Then you can test all types of bulbs? Fuses on it. I have had mine for years and I got my friend one last year from the market and I sat down and tested all their tree lights before they went on the tree,it was a doddle I love my little mate years ago mine was pennis but now you can pay from £6.99p up wards but well worth it. Go on treat yourself to one for the end of this year, no more aaaagggghhhhs
Cuddles, January 2010