Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Can these be pre-programmed to turn on and off at specific times?
Document: There are a lot of obvious features that it's missing and the UI is very poorly thought out. The main problem with it though is that the app is just not very good at talking to the light. 50% of the time I open the app, it can't connect to the bulb and I have to powercycle the bulb a few times while opening and quitting the app until it will recognize the bulb that it is 6&#34; away from.
Amazon gave me the opportunity to receive this Smart Bulb and test and review it at no cost. It is rather like a party in a light bulb! Color and varying strobe effects give you loads of options! You can even have several bulbs in your home and control each one separately with the app on your phone. I'm currently still having fun placing it, at times in different lights in my house to find the best utilization for this.
The question is no longer how many (insert your personal bias here) does it take to screw in a lightbulb but alternately, how much are you willing to spend on a mobile device to turn it on.
With the bulb you begin by downloading a simple Ap - and then screwing in the bulb. Once the bulb is powered it finds it on your Ap and you are ready to go. With the Ap you can turn the bulb off and on, control intensity, color, and there is even a sleep timer. Overall it is very easy to install and use.
Also note the app needs access to Bluetooth so you must have it enabled on your phone.The app is very intuitive. You can turn the bulb on and off, adjust the brightness, and set a wake-up time. The app also allows you to put the bulb into color mode, with an easy wheel-type interface to choose the color you want.
The first thing I did was install the light bulb and turn it on, and second was install the app and run it. That apparently may not be the correct way to do things, and the app may need to be running *before* the bulb is turned on or it won't work. I just kept getting timeout errors with a More button that explained how to reset everything on my phone.
What a disappointment! I bought this for the wake feature, but it fails on several levels. When you begin to program the light for your week, it won't let you program for the day you are setting it up, so setup takes 2 days to program. After you set it up, it can easily lose it's settings, then you have so start over. The interface on the app is clunky and takes you through weird steps just to turn the lamp on.
Fun if you have several of them, and turn on the music mode.This bulb is equivalent to 40 watts.Perhaps it&#8217;s just me, but all of the colors look quite good, except for green. Green is very &#8220;washed-out&#8221;.There are no instructions, which is &#8220;odd&#8221;. I just &#8220;guessed&#8221; that I could scan the square on the box. .
So why doesn't it work? I don't know. I've tried to use the bulb as my alarm clock for the past week or so and I think it's automatically turned itself on once - and that time it still didn't actually turn on until about 40 minutes after I had it set.After receiving the bulb and playing with it, I thought it was neat, a novelty - but it also became apparent that this isn't even in the same market as the Philips Hue and its competitors.
I decided that the most useful place for this bulb to go would be my front porch light. I will be able to control and change the light color for special occasions and Holiday's, Looking forward to this! St. Patrick's day is coming soon and there will be a green glow about my home that night! I do like the convenience of being able to turn the light off at night with a tap on my phone.
Answer: no