Light fitting connection query

[Bixer30]

Installing a new light fitting yesterday, it worked fine but it then wouldn't turn off so I'd obviously mistakenly wired it with the switch live somehow. Wires and connections seen below;

I'd previously put the 3 brown wires into the live terminal as well as the blue wire with the brown sleeve. What's the error I've made here? Googling some places suggests I should only connect that switch live wire and then tape off the 3 remaining live wires - is that right? I thought it was worth double-checking here before trying anything!

 

[Jackrae]

The sleeved blue is most likely the switched live and connects into the "L" terminal The other three browns should be connected together with something like a 3-way wago connector - definitely not "taped" together.

 

[bernardgreen]

Blue with Brown sleeve into L Other three Browns into the extra terminal block.

Check the switch for this lamp as it may have been damaged as it was connected between Live and Neutral when all 4 Browns were connected together,

 

[Jackrae]

View attachment 212583

Blue with Brown sleeve into L Other three Browns into the extra terminal block.

Check the switch for this lamp as it may have been damaged as it was connected between Live and Neutral when all 4 Browns were connected together,

There was no mention of connecting lives to neutrals. I think the writer would have advised if he's blown the switch off the wall or his CU breaker had tripped

 

[flameport]

The razor sharp edges of that hole in the metal need to be covered, or preferably cut properly and a grommet fitted.