AGOTD MR16 GU5.3 12V LED Bulb Cool White 6000K,7W,50W Halogen Bulbs Equiv,GU 5.3 fittings,Aluminum Casing, Energy Saving, High Compatiblity,Brightness,560LM,12V DC AC, Not Flicker, 38 Deg,Homebase Lig

Used these LED lights to replace traditional halogen bulbs in our kitchen. The bulbs being replaced were a mixture of 20W, 35W and 50W. The LED bulbs are easily as bright as the 50W bulbs and cast a very refreshing cool light around the kitchen. They are definitely 'brighter' (cooler) than the bulbs they replaced. For a kitchen, that works well. You might want the warm white ones for a living room. They feel like they are well built and have a pleasingly solid metal body.I had to change my transformers to use these bulbs. The previous transformers (also called 'drivers' online) were rated to around 60W (they were designed for halogen bulbs). When I attempted to use the old transformers with these LED bulbs, they flickered horribly. This is not a fault of the bulb - the manufacturers are very clear that they may not be compatible with regular halogen transformers. I am now using transformers designed for LED bulbs made by LED Hive rated at 12W (NEW! LED Driver Transformer 240V - 12V with Terminal Blocks, 0.5 to 12W / 240v AC to 12v DC-AC / ZERO Interference with Dab and Wifi). They work perfectly. It's quite easy to change them over, though do remember to shut off the lighting mains circuit before you try it!! You may also want to buy new light fittings (the bit the bulb sits in) - I found that our old ones were a bit grubby and burnt/broken in some cases. These are also available cheaply: (6-Pack) MR16 Lamp Socket, 16CM Connector Adapter New MR16 GU5.3 Ceramic LED/CFL/Halogen Lamp Female Base Socket

I ordered these on expedited delivery. They were delivered on time but I didn't realise my electrician was on holiday over the Christmas period. He came today to change them from another make which was giving very poor lighting. What a difference! When my electrician unpacked them he said they were very good quality. The lights give a brilliant light, no shadows and flickering like the last lot! I have no hesitation in recommending these, in fact I am going to order more and change the ones I have in another room, which are giving poor shadowy light. let there be light! wonderful product and so far, the service as equalled the product.

I used the LED lamps to directly replace halogen bulbs also of 12V. The LED lamps are working fine. they are considerably brighter than the halogen bulbs they replace: the colour is white compared to the yellow of the original bulbs.

A high quality product at a good price. I bought these to replace a number of cheaper lamps in my bathroom that had begun to turn on and off when they got hot. The AGOTD lamps produced a much higher light output and have proven to be much more reliable. The lens helps to evenly distribute the led light and these are the closest substitute to halogens I've seen.

Excellent both in build quality and in the pure bright light they give. A lot of people installing MR16 LED bulbs have problems and these are most often caused by the light fitting not the bulb itself. The only solution is to replace the transformer or install a GU10 fitting. It's a hassle but worth it because LEDs are so much more economical overall.

Absolutely rubbish quality, they way flickering the whole time.

Don't want to overly punish this product and seller... but I had return them because the light was too "cold" in terms of colour temperature. My 3 year old actually said "we have blue lights!". The beam is also extremely narrow. 4 of these went into my halway and it made it look like an enterance to a night club! All dark around with just a super narrow spot light beaming down.The description clearly states these are cool white and 38 degree beam but I was surprised to the extend of both parameters I ended up buying the Philips ones which are warm white and have a 36 degree beam but apparently much much wider than these (https://www.amazon.co.uk/gp/product/B01KI4E5PS/ref=oh_aui_detailpage_o07_s00?ie=UTF8&psc=1)5-stars for the seller which took the product back and refunded me without hassle.

These are so bright! I've bought lots, all of them to replace halogen bulbs (which were heating the ceiling, but were dim and useless). I can see in the kitchen now! Too bright, probably, for living space - but for my purposes they are just the bees knees. Plus, after several months now, I've had no failures.