Boxlood LED Driver Transformer 240V - 12V with Bi-Pi Base MR16 Socket, DC 12V 0.6A Max 7W, Non-Dimmable, for 12V LED Lights, GU5.3 MR16 LED Bulbs, G4 LED, MR11 LED, 3 Pack

The transformer is very small and light to be installed. Given the size, it is much easier to get it installed. Performance has been great so far, with flickering. Price is also very good, and the delivery is quick.

Did the job many thanks

Very small units which is great for fitting through downlighting hole. Attached cables could be longer.

These mains A/C to 12V transformers are designed to drive LED spotlights of the MR16 type used typically for recessed ceiling lighting. And they do the job just fine.When replacing halogen MR16 spotlights with an LED equivalent you may find that the LED lamps flicker because the transformers for the much higher power halogen lamps are not suited to the low-power LED replacement. This product is what you need to replace the original transformers.Of course this does mean that you have to remove the complete spotlight fitting to get at, and replace the older transformer. This is relatively easy and there are YouTube videaos to help you through it, but it is a somewhat bigger job than just swapping bulbs.

The transformer is glued , you cannot open it without damaging it, the MR16 connector can’t be passed through base.

Bought new LED's to replace halogen bulbs in kitchen. They flickered when using with the old halogen transformers, as people said they might, so bought these, just fitted them and everything working perfectly now.

Compact and preterminated ready to be used, seem reasonable quality

Sat in a box for year before I got round to installing them to replace old transformers. The 5w 12v led bulbs just flash about once every couple of seconds. Same for all three. Wire each of them in turn direct to a 3amp plug to check it was not the lighting circuit and got the same result. Unfortunately it's too late to return them.