3W LED MR11 Light Bulbs, Replacement for 12V 20W 35mm Halogens, Fiber Optics Christmas Tree Bulb, G4/GU4/GZ4 Bi-Pin Base, Daylight White 4000K, (Pack of 4)

Be careful you get the right diameter bulbs (50mm, not 35mm), as the ad photos look identical. I first bought these two years ago. They put out more light than the halogen, and for one tenth the power. Sebson supplies a higher quality product compared to other bulbs I have seen - LEDs covered by glass, for example. I bought four more for my bathroom. Fast delivery, well packed, no problems. You may need a 12v LED transformer to avoid flickering. One transformer can drive three or four bulbs. The old transformer worked fine for a cluster of nine bulbs, but I needed an LED transformer to drive two bulbs without flickering.

Really struggle these days to get these small bulbs locally, I only had 1 left that was working out of 2 and that was fitted quite some time ago. I'm so pleased to have found these on Amazon and they fit and work perfectly. Like the glow, it's bright but not over bearing, also replaced the old working bulb (pictured along side the new) so I have all new and the lighting matches, and they are just over 1.5m apart in their fitments and the lighting is still very gentle on the eyes.. Great value, should last a long time and save on electricity. Very happy customer.

I bought these twice, and in general they have been more reliable than most other brands. I have 10 lights in the room so I can get some idea of which ones work and which ones to avoid. The seller has changed these bulbs as the picture attached shows, and it seems the new ones are not as reliable: those fitted in 2023 still going strong, whilst one of the new ones has started to flicker after only 6 months ... I'm buying them again because the price is still good value for money and want to keep a consistent light quality. We'll see about lifespan.

I have purchased several 35mm diameter lights from well-known retailers to try and replace my existing lights, none of them fitted Due to the depth and overall measurements for the light, the diameter was perfect but as it was inserted into position They did not fit correctly, in fact they didn’t fit because of there design. This item is a perfect replacement for a standard light bulb with 35 mm diameter it fits and works perfectly well, I use them for my fireplace downlights and have had no issues, I would recommend this to anybody looking for a 35 mm diameter downlights to replace their existing ones as it will save you a lot of time and money .

They worked when first installed, but within a month 2 of the 4 bulbs have started flickering so not really impressed.

Brilliant quality really bright for their size but still warm.. I used these to replace our worn out tiny halogen spot light in our caravan and they work a treat since these bulbs are used more than any and the power save difference is noticeable too

Bought to replace halogen bulbs, easy to swap them out as they had the exact same pins. Only trouble was, the halogen transformers didn't work so had to replace with LED transformers. Produce a very bright light which is far closer to daylight than the halogens.

Replacement bulbs for kitchen, great price and lifespan on these bulbs.

livraison rapide produit conforme à la description éclairage plus puissant que l’ancien spot halogène couleur chaude idéale pour un éclairage de hotte aspirante

Ständig ausfallende Halogenlampen (es sind über 40 Stück am Objekt) haben schon oft genug genervt. Ausserdem ziehen sie wesentlich mehr Strom (als LED) und erzeugen auch noch Wärme. Aus all diesen Gründen entschied ich mich für die LED Lampen. Im Züge der Leuchtmittelumstellung mussten auch die Halogen-Trafos gegen passende LED-Driver ausgewechselt werden. Nun ist schon über ein halbes Jahr her und seitdem ist (noch) keine einzige LED-Lampe ausgefallen!!! Heller sind die auch, vereinzelt sollte ich die abschalten, weil sie, gespiegelt durch Monitor, sehr nerven. Dieses Merkmal sollte man vor Augen behalten, bevor man nach dem "Upgrade" genervte Mitarbeiter/Kundschaft am Hals hat :-)

Bester Preis, Leuchtkraft gut.

nie trafiony zakup

Las he puesto en una campana Mepansa y han funcionado perfectamente y generan buena luz.