GU10-4.9W4000K

These bulbs are high quality and very bright, with an impressive CRI that delivers excellent light quality. Bulbs with poor CRI tend to produce unfocused light and do not allow objects to reflect their true colors, which is not the case here. The neutral white option still feels quite cool, though it is certainly not the harsh blue tint typically associated with 6000K lighting. Given the amount of light these bulbs produce, the warm white version may be more suitable for general home use. That said, the neutral white works very well in my new open-plan kitchen and complements its modern look. I cannot comment on lifespan yet, but Amazon’s after-sales service is generally good from my experience.

These lights are very bright at maximum, they dim very easily and smoothly, without flickering (as some from different companies have in the past) I can’t really comment on the durability as I have only just received them. They do the job perfectly and were a decent price too.

These bulbs are incredibly bright, very white and if anything far more on the cooler tone on appearance than I'd expect from a 'neutral white' light. Great if you want something clinical, not so great for home use.

Good quality, very bright easy to install

I bought these to replace some old 50W halogens in my kitchen, and I’m genuinely impressed. Usually, when you switch to "energy-saving" bulbs, you expect them to be a bit dim or have that weird clinical blue tint, but these are actually brighter than the ones I took out. The 3000K warm white is spot on—it’s cozy enough for a living space but bright enough that you can actually see what you’re doing on the kitchen worktops. They hit full brightness instantly too, no "warm-up" time like the older style bulbs. The build quality feels solid, and they popped right into my existing GU10 sockets without any flickering. At only 4.9W, I’m looking forward to seeing my next electric bill go down a bit, especially since I have eight of these in one room!

These have replaced warm white LED’s 4000k and 380lm for our kitchen. The difference is amazing as they are so much brighter and are like bringing sunlight into the room - much needed during these dull winter months. There is no flickering and for the first time we can use the dimmer switch if we want to tone them down. So much easier to read under these lights. Have immediately purchased another set as also good value.

Absolutely amazing. I had thought I needed to replace my light fixture because the bulbs I had in it previously were so dim. Replaced them with these bulbs and they've made such a difference in my dark kitchen. They're really bright. Exactly what I was looking for.

They do what it says on the tin Excellent bulbs

El producto llegó bien embalado, rápido y en buen estado. La calidad/precio es estupenda. Quería cambiar los halógenos que tenía en una habitación concreta por alguno que fuese también de bajo consumo y aportase más lúmenes, y fue un acierto, esa habitación ha ganado mucho en luminosidad.

luz perfecta

Ampoule de bonne qualité La variation d’intensité est sans saccade Ne scintille pas La puissance lumineuse est au rendez vous Dommage qu’on voit les led un verre mat serait plus jolie pour ma part

Goede kwaliteit en super lichtopbrengst.

No puedo confirmar si el precio es el más económico, pero si puedo garantizar que la luminosidad que dan estás bombillas, el brillo y sobre todo la sensibilidad a la regulación de la intensidad me han dejado totalmente satisfecho. En resumen muy contento con la compra.