Simpome MR16 LED Light Bulbs (10 pack), 6W GU5.3 LED Bulbs, Warm White 3000K, Equivalent to 50 Watt, 540 Lumens, 45 Degree Beams, Not Dimmable, LED Spotlights for Meeting Room, Show Room, Shop window

I bought two packs of these to replace a load of (I think all of our lights) 50w MR16s which were installed in our house before we moved in. They got hot and used much power. I did not like.These little guys, I have had no reason to complain about at all. I've had them installed 12 months and for cheap LED bulbs, I was expecting at least one or two to fail by now. Maybe even 3. For the price, I wouldn't have even cared - they pay for themselves in a matter of weeks - but to my shock and surprise I have had one bulb fail in the 12 months they've been installed.I have actually noticed a huge difference in our electricity bill as well over the past 4 quarters. They're fantastic and I would buy them again if I had more fail, and used up all my spares. No complaints at all, no reason to mark as anything but 5/5 stars.

I changed from MR 16 Halogens to LED's. The first bulbs (GVOREE GU5.3 Bulbs MR16 LED Light Bulbs 5W LED) and transformers(LED Driver Transformer 240V - 12V) interfered with my DAB radio. Everytime I switched any of the 10 lights on the radio went off. Also the bulbs claimed to be 50W equivalent (they were not). I would say 40W maximum, so they were not bright enough. That is when I decided on theses bulbs.At the same time I also decided to buy (Topnisus [Pack of 10] Clip-on Ferrite Core Ring) to stop the interference. I fitted the bulbs before the ferrite rings had arrived and found just by using this bulb (with the LED transformer) solved the DAB issue. No more interference and brighter lights (definitely 50W equivalent.So top marks for this bulb. and when it comes to replacing my other halogens I will order these again.

Nice looking bulb, takes some getting used to after halogen as these are bright, perfect for the kitchen though, package arrived promptly, well packaged, the reason for three stars, after the lights have been on for about 20 minutes a couple of them start to flicker slightly at first but gets progressively worse to the point you have to turn the lights off.

There was an unexpected issue with these bulbs given that they are supposed to be a standard MR16: they were a tiny fraction too big for the socket. The retaining clips holding the bulbs in place in the down-lighters keep popping out in our display cabinets. Otherwise the bulbs are great. Low power and bright and perfect for our application.

These seemed ideal, but alas, they were not compatible with my transformers and I had to return them for a refund. Not the bulbs' fault though which appear well-made and well-packaged.

From the five pack I fitted two. One was fine but the other had a constant flicker. The other three were for storing until other lamps needed replacing. But I can;t trust them not to flicker so I'm returning them all. Now I have to wait for a new order to arrive and have a dark kitchen while I wait. Not happy.

The lights are a very bright whilte,and give a much more vivid light than the normal 50 watt slightly yellow colour

Great value lights, although only about 50% worked with with my current 20-60W halogen transformers, so did need to replace some transformers.