Anglepoise Lamp

The playroom tidy has brought forth a Model 90 Anglepoise lamp, and as the workbench is in a dark corner of the room a spot of illumination would seem to be in order. The only problem was that it had a broken elbow joint.


The small square hole on the lower limb is a socket for a plastic lug which had snapped off leading to the lamp disassembling itself every time it moved.

Remaking the part was out the question but, after taking a few measurements, I realised the square hole was just about the perfect size to accept an M4 bolt (I knew it was worth buying 100 of them!). With a bit of trimming a socket could be formed in the plastic to accept an M4 nut and that should stop the elbow joint from coming apart. But no M4 nuts were to be found in the toolbox so back to Screwfix again as a side trip while going to the cinema.

On return 10 mins with a scalpel provided a socket and once the screw had been cut down to size with a hacksaw and checked for any sharp edges the elbow was fixed.



It wasn’t perfect, note the gap between the black plastic elbow and the red metal arm, but it was functional again. If it really starts to bug me I think I will have to go back and trim some more plastic and insert a rectangular metal plate into the area where the nut is. With a hole drilled in the correct spot it should be possible to locate the joint more correctly. But as behoves my stated functional/utilitarian bent, ‘tis gud enuf.’

A quick check with a continuity tester to make sure nothing had come loose or whether the bolt was causing any problems which would lead to electrocution of any of the family members and JOB DONE.