My side indicator blew the otherday so I popped down to Halfords to get a new one. I thought I’d try out these new LED bulbs as they’re meant to be the mutts nuts. I went for one by Ring (a good brand) that claims to be a direct replacement for my bulb, it was a LED501W
:

Well Iplugged it in and it’s absolutley rubbish! You can only just tell it’s on, not nearly as bright as my old filiment bulb.
Next time I’ll go on recommendation,
You live and learn!