GU10 Smart Light Bulbs 50W Equivalent, 38°Beam Angle, Smart Bulb Works with Alexa/Google Home/Smart Life, 5W 420LM, RGBCW Bluetooth Spotlight Track Light, 2.4G WiFi, ETL Listed, 4PCS

Super easy to connect. Set up in seconds. Very bright and wide range of white temperature settings, and vivid colors. We still have to see how long they will last, but very happy with them for now.

Awesome lights for the price. I was kind of iffy on ordering these since they were cheaper than other brands but they are great. The even work in the same app that my other smart things use. Setup was super easy and had no issues. There are plenty bright for what I needed and I love being able to adjust the light temperature depending on time of day to make night time feel more settled and less bright. I've had these bulbs for well over two months now and I have had no issues at all. Being able to group them however I want and then still have the option to control each one individually is super nice. Going to be buying more of these in the future to replace more "dumb" bulbs in my house.

These bulbs are much brighter than the cheap (Ikea) LED bulbs they replaced in my kitchen light fixtures. The pleasant, warm-white (3000K) color of the bulbs themselves is just right, and the resulting color rendering of objects in the room is excellent. Using a Lutron dimmer designed for LED and CFL bulbs, there is a smooth, linear range of dimming from zero to full brightness. (old fashioned Incandescent-only dimmers may or may not work as well) Unlike my old Ikea bulbs, there is no flickering or buzzing noise, regardless of the dimming level. These bulbs are great — I would not hesitate to buy more.

2 of the 4 lamps I received were not smart, and 2 of them (1 smart and 1 of the others) never even worked. Very incredible and bad experience with this order.

They don't like to listen so much, but for the price I can live with that. Very bright, at least, and quite adjustable. Works fine with the app, at least.

These bulbs are truly exceptional! The setup process was seamless and the colors they produce are just amazing! I feel like the colors almost glisten, they are so rich and even the shades that would typically seem dull appear more beautiful. Highly recommended!

Bought these new LED bulbs to replace five 50 watt halogen bulbs, in a five bulb ceiling fixture that stated 50 watt max (for standard halogen bulbs). The standard halogen bulbs always lasted less than a year. These new LED bulbs are just what I needed as being 75 watt equivalent they finally brighten-up a dark office room; and being LED they will last years. My old standard dimmer switch controlled these new LED bulbs just like the old halogen bulbs; so a new LED dimmer switch is not needed. I just installed them so I can not verify the stated 16.7 years bulb lifetime. The 2 prong fittings match exactly the standard halogen 2 prong bulbs and installed easily. The only negative I have seen is: when the lights are 1st installed and turned on for the 1st time there is a small brightness variation (flickering) for the 1st minute. This flickering was not seen again only upon the very 1st use. Also to my eyes it appears illumination is somewhere between warm and daylight. Note this maybe just my eyes and could be due to these bulbs being higher output than my old 50 watts bulbs. Note these GU10 LED Bulbs are 2.25 inches long, from tip of pins to tip of glass. My old standard halogen bulbs are 2 inches long. Therefore these new bulbs will come out of the light socket an extra 0.25 inches compared to standard halogen bulbs. Overall I am very pleased and in 16.7 years I will buy again.

After 2 years the connectivity is gone. Will not change colors anymore or re connect to the WiFi. They still work for regular light but no colors for the holidays anymore.