G4 LED AC/DC 12V 5 Watt 6000K Light Bulbs Spotlight Not Dimmable,Replaces 30W Halogen Lamps(Cool White, 5 Pcs) [Energy Class A+]

Purchased 10 too replace old 12v energy sapping tungsten type bulbs in caravan, what a difference they make, all bulbs when on use less power than 1 old bulb, they are a little larger than the bulbs they replaced in my case, bear that in mind, they give of a bright cool white light. So far worth every penny, reliability only time will tell.

These are bright enough but they are very large and for the typical light fitting in a bathroom cabinet they don't fit. I had to leave the glass cover off.

This bulb must fit very few sockets! It's massive and as big as my thumb. If you want to buy this ask yourself; 'would my thumb fit in my socket?' I've got a few G4 sockets in my house and it fits none of these!

Bulbs are great, good customer service

OK