Hello all . Need help with my LC1’s , had one the has worked fine for years connected to a 4 light table lamp , needed a replacement bulb but then refused to work . I’m using incandescent bulbs , looked and no volts on the output , remove the bulbs 230v are back on the output, but volts disappear with a bulb in . I have 6 of these , 8 in service and 4 spare and tried the spares and all are the same even with a single temporary bulb attached on my bench . Fuse is ok , though about swapping one of the other table lamp lc1 but though it might upset it . I’m certain I have true incandescent bulbs and they work in the others no problem .
Richard