"These LEDs are a great replacement for GU10 halogen bulbs. They use a fraction of the power and do not get particularly hot. They fit into the tightest of lamp holders (some other LEDs I have purchased did not fit). Only 4 stars for reliability as 1 out of the 18 I purchased failed after 18 months however Screwfix exchanged it without question."
"Having tried a few LED GU10 lamps over the years (and been disappointed), these are the first to offer comparable light - by comparing shadows, I can say they at least equivalent to the 35W halogens, and produce a nice warm light that works in our kitchen.
"I've been using 50w halogen bulbs but wanted a low energy alternative. The 250 lum (35w equivalence) rating had me thinking that they might be a little dim when compared to the 50W. On the contrary they're an excellent replacement If anything they appear brighter. I'm certainly ordering some more. Couldn't rate reliability higher than 3* as I've only just fitted it - ask again in 3yrs time :-)"
"I replaced all the GU10 bulbs in our kitchen with these about 6 months ago.They are brighter than the standard 35w GU10 bulbs and give off a cosy warm light. They are on a lot as the kitchen has poor natural light and so far there has been no fading in power, and of course they are saving a lot of juice!"
"I have been using 50w GU10s in my kitchen. Decided to try LEDs. 4w - 250 lumens. Much brighter light with 90%+ saving in electricity. and estimated life of 25,000 hours. Delighted with the product and then the price reduction. Great value."
"Hi, Puchased these to replace some fluorescent eco bulbs that were used in spotlight all over house. These provide a very bright light and are good value for the money. Not sure on reliability as have not had them for long but they work well, instant light and at only 5w will save lots of electricity."
"Bought 11 of these for my kitchen and bathroom these are much brighter than the 35 watts I had originally, I would even go as far as saying they are as good as 50 watts gu10, they give out a white light, cannot really say about reliability but theres a 3 year warranty, I recommend these."
"Just replaced 6 in our kitchen wow they are good not cool white but whiter than halogen. 6x4 = 24 watts as opposed to 6X50 =300 watts. Got to save some money and should produce less wasted heat. Win Win.Just ordered 6 dimming lights. for our living room.You could pay £12 plus on other sites."