The IET is carrying out some important updates between 17-30 April and all of our websites will be view only. For more information, read this Announcement

This discussion is locked.
You cannot post a reply to this discussion. If you have a question start a new discussion

Light sockets

Former Community Member
Former Community Member
Something that has puzzled me for years.


Bayonet cap and Edison screw light bulbs can be removed without tools thus exposing potentially live terminals and presenting a distinct shock hazard.  made worse by the fact that you often need to stand on a chair to remove the bulb.   There are millions of these installed yet the regs seem quite happy with the situation.
Parents
  • I attended a NAPIT “code breaker” session at an exhibition a little before C19 hit us. They showed a series of PowerPoint pics and asked the audience to ascribe a code to what they saw. One was a pendant hanging from a ceiling rose where some 25mm of the inner cores of the pendant were exposed. As far as NAPIT was concerned, the situation was worthy of a Code 2 as it was potentially dangerous. So I asked, what Mr Whaley asked in his OP. A little flustered, the presenter parried with the contention that the lamp holder, which was minus lamp, complied with BS7671 2018 so therefore could not be considered dangerous. I countered with a personal experience of 3 separate incidents where ordinary persons had received a significant shock from the contacts of lamp holders. None were reported and I suspect that is the case for most such occurrences. So no evidence of issues allows this anomaly to persist.
Reply
  • I attended a NAPIT “code breaker” session at an exhibition a little before C19 hit us. They showed a series of PowerPoint pics and asked the audience to ascribe a code to what they saw. One was a pendant hanging from a ceiling rose where some 25mm of the inner cores of the pendant were exposed. As far as NAPIT was concerned, the situation was worthy of a Code 2 as it was potentially dangerous. So I asked, what Mr Whaley asked in his OP. A little flustered, the presenter parried with the contention that the lamp holder, which was minus lamp, complied with BS7671 2018 so therefore could not be considered dangerous. I countered with a personal experience of 3 separate incidents where ordinary persons had received a significant shock from the contacts of lamp holders. None were reported and I suspect that is the case for most such occurrences. So no evidence of issues allows this anomaly to persist.
Children
No Data