Smart Light Bulbs

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Total Reviews:307
Smart Light Bulbs, CMARS MR16/GU10 Smart Bulb That Work with Alexa Google Home Siri Shortcut, Dimmable RGBCW Color Changing Light, 4W WiFi LED Track and spot Light Bulbs, No Hub Required, 4 Pack


?Voice Control?CMARS alexa smart light bulb works with Alexa, Google Home, Echo, Siri shortcuts, you can control your WIFI through voice commands.(e.g:”Alexa, turn on/off, change colors, dim/brighten the lights…) Enjoy your convenient smart life by freeing your hands.

Top Positive Review

These lights work perfect. I’m guessing most bad reviews just don’t know how to properly set the lights up as the instructions are semi out of date for the app.

Make sure you are connected to you 2.4ghz wifi network when setting these up. If you already don’t know what that means, don’t buy these as you’ll likely have a lot of trouble as well.

In all, I bought 12 lights, and they all paired and sync perfectly and change any color I want. I cannot speak of longevity yet. If you are semi tech savvy, you can figure these out.

Edit: As of 04/2020, to add the lights via the smart life app, do the following: Connect your phone or pairing device to your 2.4ghz wireless network, open the smart life app, click the + in the top right of the app, click on the lighting menu, which is currently the second tab down on the left of the screen, click the Lighting (BLE + wifi) button/option. Follow the instructions from there.

You might be tempted to click the Auto Scan option, but I was not able to get them to pair that way. Use my above steps, and make sure of the lights aren’t blinking rapidly, you turn them off and on 3 times quickly, wait 3 to 5 seconds, and they should start rapidly blinking indicating they are ready to pair with the app. If they aren’t blinking, they WILL NOT pair.

I think selecting the Lighting BLE + wifi option is the most important step outside of the lights rapidly blinking and you being on the right network wavelength (2.4ghz).

Again, I bought 3 boxes of these, which came in a set of 4 each and ALL 12 paired with the above steps with 0 issues.

Good luck!

13 People Found This Helpful

Top Critical Review

****UPDATE****** Definitely purchase a different brand. One month after my first bulb had issues, I now have 2 more doing the exact same thing. They turn on and off randomly and lose connection daily. These bulb last just past the return window and the customer service is non-existent. I’m trying another brand.

I purchased a set of these a few months ago and I connected them easily. They worked well and I was pleased, but one of the bulbs just stopped working one day. It was just past the return window. I contacted the company to see if they would offer a replacement. They said they would so I was happy about the service. That was 5 weeks ago and now they won’t respond to emails. I liked these bulbs but they should last a lot longer for the price. Unfortunately quality and customer service is lacking so I will purchase a different brand.
2 People Found This Helpful

Customer Questions & Answers

Are there any smart dimmer switches that work with these? I have some Lutron Auroras and want something similar.


Our bulbs are not needed and cannot be used with dimmers.

Because the APP that controls the light bulb itself can adjust the brightness, change the color and timing, etc.

What’s the beam angle?
Answer: 120 degrees

Is this an mr16 bulb? or gu10? the title says both, but that??s not possible. they work on different voltages and have different pins.
Answer: This is a GU10 bulb that works with 120-240V power, NOT an MR16 that only works with 12V and has different pins.

How tall are these bulbs?
Answer: 55mm

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