CBconcept UL-Listed MR16 GU5.3 LED Bulbs, 2-Pack, 5 Watt, Dimmable 500 Lumen, Pink, 36°Beam Angle, 12V, 50W Halogen Equivalent, Recessed/Landscape LED Lighting | Designed in San Francisco

CBConcept is the best! I have been using their MR16 bulbs for the last year in various colors to light the exterior of my house. I have 4 palm trees that I light up different colors depending on the time of year and holiday. For example, St. Patty’s Day the palms are lit up green, for Valentines Day the trees were pink. CBConcept bulbs are so bright and vibrant. I have purchased other bulbs through Amazon, but I always find they lack brightness. These bulbs are the best I can find. I have four different colors now and hope to continue adding new colors until I have every color available. I also plan on trying their other bulb sizes in the very near future. Great company, great product, great communication if you have questions.

Perfect for my landscape lighting

What a great Blue colored landscape bulb! My wife and I just came back from Mexico and were looking to recreate the blue/red light effects from the beach in our back yard with our landscape lighting. These work perfectly. Have been working all night for about a month, so no problems with longevity or duds yet. I'm looking forward to trying the red/green combination in our landscape lighting for the Holidays. I wouldn't mind it if they came out with Orange and Purple for Halloween either!

Holy cow these are bright. We had been using the 20w standard halogen in our kitchen and they would burn out in a couple month ... the did light the kitchen, but barely (10000 hours my foot). Anyways, saw these and thought that 5w usage with an 'Equivalent' rating of 50w would work and bring a little needed light to the kitchen (I have used LED and CF bulbs before that had an equivalent rating that was always overrated). These things, though, it's like I put in a 150w bulb. We were just going to replace a couple but had to replace more since the rest of the kitchen seemed dim and shady. I cannot speak towards the longevity of these, but they are bright. Maybe too bright ... I am sitting here seeing things that need cleaned :)

Never had a problem before with my dimmable tract lighting. Have only used clear bulbs. These blue ones not only did not dim, but they also flickered - very annoying. One of the tract units no longer worked after I replaced the blue bulb with the original clear bulb. These blue bulbs are DOGS!

These are excellent bulbs.Easily fits into housing, unlike many others that I tried that had a width that was difficult or impossible to fit into my fixtures. Dims well, but like all LEDs, will not dim as low as an incandescent bulb.It is important if you want to dim several of these on the same switch, that you use a switch designed for LED bulbs.

I wanted to purchase two LED MR16 to replace recess lights in my home. After extensive research on Amazon, I determined this was the best option I had in terms of price and quality. I was very satisfied. Shipment was quick and FREE! The quality of the bulbs are also great. Now I am purchasing another pair to replace some of my outdoor lights.

These look like good bulbs but I didn't really get to try them. They are at least a couple of millimeters longer than halogen MR16 bulbs and did not fit into my fixtures (I have the kind that have an adjustable angle with a hood that covers the posterior of the bulb as it rotates). LED bulb manufacturers seem to take liberty with size and these are significantly longer than the halogen bulb being replaced. I have been replacing all my household bulbs with LED's and have noticed this with many of them. Sometimes they are shorter than the corresponding halogen and sometimes longer. Shorter is probably better since those fit the fixture but are slightly recessed. One would hope that a bulb designation would mean that it is size compatible so that it fits the fixture but this appears not to be case.I can't really rate these as to quality and performance since I didn't get to try them before returning them. They just didn't fit.